diff --git a/build.gradle b/build.gradle
index cda1630..647ba77 100644
--- a/build.gradle
+++ b/build.gradle
@@ -30,6 +30,11 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
 	implementation 'org.hibernate.validator:hibernate-validator'
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
+
+	implementation 'org.springframework.boot:spring-boot-starter-security'
+	implementation 'com.auth0:java-jwt:4.4.0'
+	implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity6'
+	annotationProcessor "org.springframework.boot:spring-boot-configuration-processor"
 }
 
 tasks.named('test') {
diff --git a/src/main/java/ru/ulstu/is/sbapp/Repository/IAlbumRepository.java b/src/main/java/ru/ulstu/is/sbapp/Repository/IAlbumRepository.java
index bfd41fe..26d2714 100644
--- a/src/main/java/ru/ulstu/is/sbapp/Repository/IAlbumRepository.java
+++ b/src/main/java/ru/ulstu/is/sbapp/Repository/IAlbumRepository.java
@@ -12,4 +12,7 @@ public interface IAlbumRepository extends JpaRepository<Album, Long> {
             "join a.songs s " +
             "group by a.id, a.albumName, s.songName")
     List<Object[]> getAll();
+
+    @Query("SELECT a FROM Album a WHERE a.albumName = :name")
+    List<Album> getAlbumsByName(String name);
 }
diff --git a/src/main/java/ru/ulstu/is/sbapp/Repository/IArtistRepository.java b/src/main/java/ru/ulstu/is/sbapp/Repository/IArtistRepository.java
index 9aa5127..fff1a00 100644
--- a/src/main/java/ru/ulstu/is/sbapp/Repository/IArtistRepository.java
+++ b/src/main/java/ru/ulstu/is/sbapp/Repository/IArtistRepository.java
@@ -11,4 +11,7 @@ import java.util.List;
 public interface IArtistRepository extends JpaRepository<Artist, Long> {
     @Query(value = "SELECT * FROM artist_album", nativeQuery = true)
     List<Object[]> getAllArtistAlbum();
+
+    @Query("SELECT a FROM Artist a WHERE a.artistName = :name")
+    List<Artist> getArtistsByName(String name);
 }
diff --git a/src/main/java/ru/ulstu/is/sbapp/Repository/ISongRepository.java b/src/main/java/ru/ulstu/is/sbapp/Repository/ISongRepository.java
index a32a689..36332cf 100644
--- a/src/main/java/ru/ulstu/is/sbapp/Repository/ISongRepository.java
+++ b/src/main/java/ru/ulstu/is/sbapp/Repository/ISongRepository.java
@@ -10,4 +10,7 @@ import java.util.List;
 public interface ISongRepository extends JpaRepository<Song, Long> {
     @Query("SELECT a.songs FROM Album a WHERE :song MEMBER OF a.songs")
     List<Song> findSongsInAlbum(@Param("song") Song song);
+
+    @Query("SELECT s FROM Song s WHERE s.songName = :name")
+    List<Song> getSongsByName(String name);
 }
diff --git a/src/main/java/ru/ulstu/is/sbapp/Repository/IUserRepository.java b/src/main/java/ru/ulstu/is/sbapp/Repository/IUserRepository.java
new file mode 100644
index 0000000..038ad52
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/Repository/IUserRepository.java
@@ -0,0 +1,8 @@
+package ru.ulstu.is.sbapp.Repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ru.ulstu.is.sbapp.database.model.User;
+
+public interface IUserRepository extends JpaRepository<User, Long> {
+    User findOneByLoginIgnoreCase(String login);
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/configuration/PasswordEncoderConfiguration.java b/src/main/java/ru/ulstu/is/sbapp/configuration/PasswordEncoderConfiguration.java
new file mode 100644
index 0000000..29034d1
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/configuration/PasswordEncoderConfiguration.java
@@ -0,0 +1,14 @@
+package ru.ulstu.is.sbapp.configuration;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@Configuration
+public class PasswordEncoderConfiguration {
+    @Bean
+    public PasswordEncoder createPasswordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/ulstu/is/sbapp/configuration/SecurityConfiguration.java b/src/main/java/ru/ulstu/is/sbapp/configuration/SecurityConfiguration.java
new file mode 100644
index 0000000..fa19030
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/configuration/SecurityConfiguration.java
@@ -0,0 +1,67 @@
+package ru.ulstu.is.sbapp.configuration;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer;
+import org.springframework.security.web.SecurityFilterChain;
+import ru.ulstu.is.sbapp.controllers.UserSignUpMvcController;
+import ru.ulstu.is.sbapp.database.model.UserRole;
+import ru.ulstu.is.sbapp.database.service.UserService;
+
+@Configuration
+@EnableWebSecurity
+@EnableMethodSecurity(
+        securedEnabled = true
+)
+public class SecurityConfiguration {
+    private final Logger log = LoggerFactory.getLogger(SecurityConfiguration.class);
+    private static final String LOGIN_URL = "/login";
+    private final UserService userService;
+
+    public SecurityConfiguration(UserService userService) {
+        this.userService = userService;
+        createAdminOnStartup();
+    }
+
+    private void createAdminOnStartup() {
+        final String admin = "admin";
+        if (userService.findByLogin(admin) == null) {
+            log.info("Admin user successfully created");
+            userService.createUser(admin, admin, admin, UserRole.ADMIN);
+        }
+    }
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        http.headers().frameOptions().sameOrigin().and()
+                .cors().and()
+                .csrf().disable()
+                .authorizeHttpRequests()
+                .requestMatchers(UserSignUpMvcController.SIGNUP_URL).permitAll()
+                .requestMatchers(HttpMethod.GET, LOGIN_URL).permitAll()
+                .anyRequest().authenticated()
+                .and()
+                .formLogin()
+                .loginPage(LOGIN_URL).permitAll()
+                .defaultSuccessUrl("/artist", true)
+                .and()
+                .logout().permitAll();
+        return http.userDetailsService(userService).build();
+    }
+
+
+    @Bean
+    public WebSecurityCustomizer webSecurityCustomizer() {
+        return (web) -> web.ignoring()
+                .requestMatchers("/css/**")
+                .requestMatchers("/js/**")
+                .requestMatchers("/templates/**")
+                .requestMatchers("/webjars/**");
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/ulstu/is/sbapp/WebConfiguration.java b/src/main/java/ru/ulstu/is/sbapp/configuration/WebConfiguration.java
similarity index 88%
rename from src/main/java/ru/ulstu/is/sbapp/WebConfiguration.java
rename to src/main/java/ru/ulstu/is/sbapp/configuration/WebConfiguration.java
index 8592909..c8c278f 100644
--- a/src/main/java/ru/ulstu/is/sbapp/WebConfiguration.java
+++ b/src/main/java/ru/ulstu/is/sbapp/configuration/WebConfiguration.java
@@ -1,4 +1,4 @@
-package ru.ulstu.is.sbapp;
+package ru.ulstu.is.sbapp.configuration;
 
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
@@ -15,6 +15,6 @@ public class WebConfiguration implements WebMvcConfigurer {
     @Override
     public void addViewControllers(ViewControllerRegistry registry) {
         WebMvcConfigurer.super.addViewControllers(registry);
-        registry.addViewController("artist");
+        registry.addViewController("login");
     }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumController.java
index 7269cdc..29c0aee 100644
--- a/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumController.java
@@ -3,7 +3,7 @@ package ru.ulstu.is.sbapp.controllers;
 import jakarta.validation.Valid;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
-import ru.ulstu.is.sbapp.WebConfiguration;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
 import ru.ulstu.is.sbapp.database.model.Artist;
 import ru.ulstu.is.sbapp.database.model.Song;
 import ru.ulstu.is.sbapp.database.service.AlbumService;
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumMvcController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumMvcController.java
index f74e6f9..6034250 100644
--- a/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/AlbumMvcController.java
@@ -1,6 +1,7 @@
 package ru.ulstu.is.sbapp.controllers;
 
 import jakarta.validation.Valid;
+import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.validation.BindingResult;
@@ -27,19 +28,25 @@ public class AlbumMvcController {
     }
 
     @GetMapping
-    public String getAlbums(Model model) {
+    public String getAlbums(Model model, Authentication authentication) {
         model.addAttribute("albums",
                 albumService.findAllAlbums().stream()
                         .map(AlbumDTO::new)
                         .toList());
+        boolean isAdmin = authentication.getAuthorities().stream()
+                .anyMatch(authority -> authority.getAuthority().equals("ROLE_ADMIN"));
+        model.addAttribute("isAdmin", isAdmin);
         return "album";
     }
 
     @GetMapping(value = {"/edit", "/edit/{id}"})
     public String editAlbum(@PathVariable(required = false) Long id,
-                            Model model) {
+                            Model model, Authentication authentication) {
         if (id == null || id <= 0) {
             model.addAttribute("albumDTO", new AlbumDTO());
+            boolean isAdmin = authentication.getAuthorities().stream()
+                    .anyMatch(authority -> authority.getAuthority().equals("ROLE_ADMIN"));
+            model.addAttribute("isAdmin", isAdmin);
         } else {
             model.addAttribute("albumId", id);
             model.addAttribute("albumDTO", new AlbumDTO(albumService.findAlbum(id)));
@@ -136,19 +143,4 @@ public class AlbumMvcController {
         Map<String, List<String>> report = albumService.getAll();
         return "report";
     }
-
-//    @GetMapping("/addArtistToAlbum/{id}")
-//    public String addArtistToAlbumForm(@PathVariable Long id, Model model) {
-//        model.addAttribute("albumDTO", new AlbumDTO(albumService.findAlbum(id)));
-//        model.addAttribute("albumId", id);
-//        model.addAttribute("artists", artistService.findAllArtists());
-//        return "add-artist-to-album";
-//    }
-//
-//    @PostMapping("/addArtistToAlbum/{id}")
-//    public String addArtistToAlbum(@PathVariable Long id,
-//                                    @RequestParam("artistId") List<Long> artistIds) {
-//        albumService.addArtistToAlbum(id, artistIds);
-//        return "redirect:/album";
-//    }
 }
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistController.java
index a4cdd20..4e6d853 100644
--- a/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistController.java
@@ -2,7 +2,7 @@ package ru.ulstu.is.sbapp.controllers;
 
 import jakarta.validation.Valid;
 import org.springframework.web.bind.annotation.*;
-import ru.ulstu.is.sbapp.WebConfiguration;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
 import ru.ulstu.is.sbapp.database.service.ArtistService;
 
 import java.util.List;
@@ -49,7 +49,7 @@ public class ArtistController {
     }
 
     @PostMapping("/{id}/addArtistToAlbum")
-    public void addArtistToAlbum(@PathVariable Long id, @RequestBody @Valid List<Long> groupsIds){
-        artistService.addArtistToAlbum(id, groupsIds);
+    public void addArtistToAlbum(@PathVariable Long id, @RequestBody @Valid List<Long> albumsIds){
+        artistService.addArtistToAlbum(id, albumsIds);
     }
 }
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistMvcController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistMvcController.java
index 017f43a..364340b 100644
--- a/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/ArtistMvcController.java
@@ -1,6 +1,7 @@
 package ru.ulstu.is.sbapp.controllers;
 
 import jakarta.validation.Valid;
+import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.validation.BindingResult;
@@ -24,19 +25,25 @@ public class ArtistMvcController {
     }
 
     @GetMapping
-    public String getArtists(Model model) {
+    public String getArtists(Model model, Authentication authentication) {
         model.addAttribute("artists",
                 artistService.findAllArtists().stream()
                         .map(ArtistDTO::new)
                         .toList());
+        boolean isAdmin = authentication.getAuthorities().stream()
+                .anyMatch(authority -> authority.getAuthority().equals("ROLE_ADMIN"));
+        model.addAttribute("isAdmin", isAdmin);
         return "artist";
     }
 
     @GetMapping(value = {"/edit", "/edit/{id}"})
     public String editArtist(@PathVariable(required = false) Long id,
-                              Model model) {
+                              Model model, Authentication authentication) {
         if (id == null || id <= 0) {
             model.addAttribute("artistDTO", new ArtistDTO());
+            boolean isAdmin = authentication.getAuthorities().stream()
+                    .anyMatch(authority -> authority.getAuthority().equals("ROLE_ADMIN"));
+            model.addAttribute("isAdmin", isAdmin);
         } else {
             model.addAttribute("artistId", id);
             model.addAttribute("artistDTO", new ArtistDTO(artistService.findArtist(id)));
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/FindController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/FindController.java
new file mode 100644
index 0000000..942cc1b
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/FindController.java
@@ -0,0 +1,23 @@
+package ru.ulstu.is.sbapp.controllers;
+
+import org.springframework.web.bind.annotation.*;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
+import ru.ulstu.is.sbapp.database.service.FindByNameService;
+
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping(WebConfiguration.REST_API + "/find")
+public class FindController {
+    private final FindByNameService findService;
+
+    public FindController(FindByNameService findService) {
+        this.findService = findService;
+    }
+
+    @GetMapping("/get/{name}")
+    public Map<String, List<Object>> getByName(@PathVariable(required = false) String name){
+        return findService.GetByName(name);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/FindMvcController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/FindMvcController.java
new file mode 100644
index 0000000..98f6097
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/FindMvcController.java
@@ -0,0 +1,42 @@
+package ru.ulstu.is.sbapp.controllers;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.is.sbapp.database.service.FindByNameService;
+
+import java.util.List;
+import java.util.Map;
+
+@Controller
+@RequestMapping("/find")
+public class FindMvcController {
+
+    private final FindByNameService findService;
+
+    public FindMvcController(FindByNameService findService) {
+        this.findService = findService;
+    }
+
+    @GetMapping("/get/{name}")
+    public String getByName(@PathVariable(required = false) String name, Model model) {
+        Map<String, List<Object>> searchResult = findService.GetByName(name);
+        //model.addAttribute("name", name);
+        model.addAttribute("searchResult", searchResult != null);
+        model.addAttribute("name", name);
+        if (searchResult != null) {
+            model.addAttribute("songs", searchResult.get("songs"));
+            model.addAttribute("albums", searchResult.get("albums"));
+            model.addAttribute("artists", searchResult.get("artists"));
+        }
+        return "find";
+    }
+
+    @GetMapping("/get/")
+    public String getFind() {
+        return "find";
+    }
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/SongController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/SongController.java
index 6405747..89f0074 100644
--- a/src/main/java/ru/ulstu/is/sbapp/controllers/SongController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/SongController.java
@@ -2,7 +2,7 @@ package ru.ulstu.is.sbapp.controllers;
 
 import jakarta.validation.Valid;
 import org.springframework.web.bind.annotation.*;
-import ru.ulstu.is.sbapp.WebConfiguration;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
 import ru.ulstu.is.sbapp.database.service.AlbumService;
 import ru.ulstu.is.sbapp.database.service.SongService;
 
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/SongMvcController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/SongMvcController.java
index ed1b3e5..024f9af 100644
--- a/src/main/java/ru/ulstu/is/sbapp/controllers/SongMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/SongMvcController.java
@@ -1,6 +1,7 @@
 package ru.ulstu.is.sbapp.controllers;
 
 import jakarta.validation.Valid;
+import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.validation.BindingResult;
@@ -21,20 +22,26 @@ public class SongMvcController {
     }
 
     @GetMapping
-    public String getSongs(Model model) {
+    public String getSongs(Model model, Authentication authentication) {
         model.addAttribute("songs",
                 songService.findAllSongs().stream()
                         .map(SongDTO::new)
                         .toList());
+        boolean isAdmin = authentication.getAuthorities().stream()
+                .anyMatch(authority -> authority.getAuthority().equals("ROLE_ADMIN"));
+        model.addAttribute("isAdmin", isAdmin);
         return "song";
     }
 
     @GetMapping(value = {"/edit", "/edit/{id}"})
     public String editSong(@PathVariable(required = false) Long id,
-                              Model model) {
+                              Model model, Authentication authentication) {
         model.addAttribute("Albums", albumService.findAllAlbums());
         if (id == null || id <= 0) {
             model.addAttribute("songDTO", new SongDTO());
+            boolean isAdmin = authentication.getAuthorities().stream()
+                    .anyMatch(authority -> authority.getAuthority().equals("ROLE_ADMIN"));
+            model.addAttribute("isAdmin", isAdmin);
         } else {
             model.addAttribute("songId", id);
             model.addAttribute("songDTO", new SongDTO(songService.findSong(id)));
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/UserDTO.java b/src/main/java/ru/ulstu/is/sbapp/controllers/UserDTO.java
new file mode 100644
index 0000000..c8dba09
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/UserDTO.java
@@ -0,0 +1,28 @@
+package ru.ulstu.is.sbapp.controllers;
+
+import ru.ulstu.is.sbapp.database.model.User;
+import ru.ulstu.is.sbapp.database.model.UserRole;
+
+public class UserDTO {
+    private final long id;
+    private final String login;
+    private final UserRole role;
+
+    public UserDTO(User user) {
+        this.id = user.getId();
+        this.login = user.getLogin();
+        this.role = user.getRole();
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public UserRole getRole() {
+        return role;
+    }
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/UserMvcController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/UserMvcController.java
new file mode 100644
index 0000000..bcd432f
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/UserMvcController.java
@@ -0,0 +1,41 @@
+package ru.ulstu.is.sbapp.controllers;
+
+import org.springframework.data.domain.Page;
+import org.springframework.security.access.annotation.Secured;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.is.sbapp.database.model.UserRole;
+import ru.ulstu.is.sbapp.database.service.UserService;
+
+import java.util.List;
+import java.util.stream.IntStream;
+
+@Controller
+@RequestMapping("/users")
+public class UserMvcController {
+    private final UserService userService;
+
+    public UserMvcController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @GetMapping
+    @Secured({UserRole.AsString.ADMIN})
+    public String getUsers(@RequestParam(defaultValue = "1") int page,
+                           @RequestParam(defaultValue = "5") int size,
+                           Model model) {
+        final Page<UserDTO> users = userService.findAllPages(page, size)
+                .map(UserDTO::new);
+        model.addAttribute("users", users);
+        final int totalPages = users.getTotalPages();
+        final List<Integer> pageNumbers = IntStream.rangeClosed(1, totalPages)
+                .boxed()
+                .toList();
+        model.addAttribute("pages", pageNumbers);
+        model.addAttribute("totalPages", totalPages);
+        return "users";
+    }
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/UserSignUpDTO.java b/src/main/java/ru/ulstu/is/sbapp/controllers/UserSignUpDTO.java
new file mode 100644
index 0000000..78aa46f
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/UserSignUpDTO.java
@@ -0,0 +1,40 @@
+package ru.ulstu.is.sbapp.controllers;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+public class UserSignUpDTO {
+    @NotBlank
+    @Size(min = 3, max = 64)
+    private String login;
+    @NotBlank
+    @Size(min = 6, max = 64)
+    private String password;
+    @NotBlank
+    @Size(min = 6, max = 64)
+    private String passwordConfirm;
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getPasswordConfirm() {
+        return passwordConfirm;
+    }
+
+    public void setPasswordConfirm(String passwordConfirm) {
+        this.passwordConfirm = passwordConfirm;
+    }
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/controllers/UserSignUpMvcController.java b/src/main/java/ru/ulstu/is/sbapp/controllers/UserSignUpMvcController.java
new file mode 100644
index 0000000..fb6d722
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/controllers/UserSignUpMvcController.java
@@ -0,0 +1,47 @@
+package ru.ulstu.is.sbapp.controllers;
+
+import jakarta.validation.Valid;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import ru.ulstu.is.sbapp.database.model.User;
+import ru.ulstu.is.sbapp.database.service.UserService;
+import ru.ulstu.is.sbapp.database.util.validation.ValidationException;
+
+@Controller
+@RequestMapping(UserSignUpMvcController.SIGNUP_URL)
+public class UserSignUpMvcController {
+    public static final String SIGNUP_URL = "/signup";
+    private final UserService userService;
+
+    public UserSignUpMvcController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @GetMapping
+    public String showSignupForm(Model model) {
+        model.addAttribute("UserDTO", new UserSignUpDTO());
+        return "signup";
+    }
+
+    @PostMapping
+    public String signup(@ModelAttribute("UserDTO") @Valid UserSignUpDTO userSignupDto,
+                         BindingResult bindingResult,
+                         Model model) {
+        if (bindingResult.hasErrors()) {
+            model.addAttribute("errors", bindingResult.getAllErrors());
+            return "signup";
+        }
+        try {
+            final User user = userService.createUser(userSignupDto.getLogin(), userSignupDto.getPassword(), userSignupDto.getPasswordConfirm());
+            return "redirect:/login?created=" + user.getLogin();
+        } catch (ValidationException e) {
+            model.addAttribute("errors", e.getMessage());
+            return "signup";
+        }
+    }
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/model/Album.java b/src/main/java/ru/ulstu/is/sbapp/database/model/Album.java
index b4b2adb..5c71a29 100644
--- a/src/main/java/ru/ulstu/is/sbapp/database/model/Album.java
+++ b/src/main/java/ru/ulstu/is/sbapp/database/model/Album.java
@@ -26,6 +26,9 @@ public class Album {
             inverseJoinColumns = {@JoinColumn(name = "artist_id")})
     private List<Artist> artists;
 
+    @ManyToOne
+    @JoinColumn(name= "user_id", nullable = false)
+    private User user;
     public Album() {
         this.songs = new ArrayList<>();
     }
@@ -39,6 +42,12 @@ public class Album {
     public String getAlbumName() { return albumName; }
     public void setAlbumName(String name) { this.albumName = name; }
 
+    public User getUser() {
+        return user;
+    }
+    public void setUser(User user) {
+        this.user = user;
+    }
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/model/Artist.java b/src/main/java/ru/ulstu/is/sbapp/database/model/Artist.java
index 8bf0bfe..1d6668d 100644
--- a/src/main/java/ru/ulstu/is/sbapp/database/model/Artist.java
+++ b/src/main/java/ru/ulstu/is/sbapp/database/model/Artist.java
@@ -23,6 +23,10 @@ public class Artist {
             inverseJoinColumns = {@JoinColumn(name = "album_id")})
     private List<Album> albums = new ArrayList<>();
 
+    @ManyToOne
+    @JoinColumn(name= "user_id", nullable = false)
+    private User user;
+
     public Artist() {
     }
 
@@ -37,6 +41,13 @@ public class Artist {
     public String getGenre() { return genre; }
     public void setGenre(String genre) { this.genre = genre; }
 
+    public User getUser() {
+        return user;
+    }
+    public void setUser(User user) {
+        this.user = user;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/model/Song.java b/src/main/java/ru/ulstu/is/sbapp/database/model/Song.java
index 0e0c3bd..ec94ee3 100644
--- a/src/main/java/ru/ulstu/is/sbapp/database/model/Song.java
+++ b/src/main/java/ru/ulstu/is/sbapp/database/model/Song.java
@@ -21,6 +21,10 @@ public class Song {
     @JoinColumn(name = "album_id", nullable = true)
     private Album album;
 
+    @ManyToOne
+    @JoinColumn(name= "user_id", nullable = false)
+    private User user;
+
     public Song() {
     }
 
@@ -35,6 +39,13 @@ public class Song {
     public Double getDuration() { return duration;}
     public void setDuration(Double duration) { this.duration = duration; }
 
+    public User getUser() {
+        return user;
+    }
+    public void setUser(User user) {
+        this.user = user;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/model/User.java b/src/main/java/ru/ulstu/is/sbapp/database/model/User.java
new file mode 100644
index 0000000..e4cef53
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/database/model/User.java
@@ -0,0 +1,83 @@
+package ru.ulstu.is.sbapp.database.model;
+
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
+import java.util.Objects;
+
+@Entity
+@Table(name = "users")
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @Column(nullable = false, unique = true, length = 64)
+    @NotBlank
+    @Size(min = 3, max = 64)
+    private String login;
+    @Column(nullable = false, length = 64)
+    @NotBlank
+    @Size(min = 6, max = 64)
+    private String password;
+    private UserRole role;
+
+    public User() {
+    }
+
+    public User(String login, String password) {
+        this(login, password, UserRole.USER);
+    }
+
+    public User(String login, String password, UserRole role) {
+        this.login = login;
+        this.password = password;
+        this.role = role;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public UserRole getRole() {
+        return role;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        User user = (User) o;
+        return Objects.equals(id, user.id) && Objects.equals(login, user.login);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, login);
+    }
+    @Override
+    public String toString() {
+        return "User{" +
+                "id=" + id +
+                ", login='" + login + '\'' +
+                ", password='" + password + '\'' +
+                ", role='" + role + '\'' +
+                '}';
+    }
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/model/UserRole.java b/src/main/java/ru/ulstu/is/sbapp/database/model/UserRole.java
new file mode 100644
index 0000000..aec9ac3
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/database/model/UserRole.java
@@ -0,0 +1,20 @@
+package ru.ulstu.is.sbapp.database.model;
+
+import org.springframework.security.core.GrantedAuthority;
+
+public enum UserRole implements GrantedAuthority {
+    ADMIN,
+    USER;
+
+    private static final String PREFIX = "ROLE_";
+
+    @Override
+    public String getAuthority() {
+        return PREFIX + this.name();
+    }
+
+    public static final class AsString {
+        public static final String ADMIN = PREFIX + "ADMIN";
+        public static final String USER = PREFIX + "USER";
+    }
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/service/AlbumService.java b/src/main/java/ru/ulstu/is/sbapp/database/service/AlbumService.java
index c6c5b25..3d62e8b 100644
--- a/src/main/java/ru/ulstu/is/sbapp/database/service/AlbumService.java
+++ b/src/main/java/ru/ulstu/is/sbapp/database/service/AlbumService.java
@@ -1,13 +1,13 @@
 package ru.ulstu.is.sbapp.database.service;
 
 import org.springframework.context.annotation.Lazy;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 import ru.ulstu.is.sbapp.Repository.IAlbumRepository;
-import ru.ulstu.is.sbapp.database.model.Album;
-import ru.ulstu.is.sbapp.database.model.Artist;
-import ru.ulstu.is.sbapp.database.model.Song;
+import ru.ulstu.is.sbapp.database.model.*;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -21,11 +21,13 @@ public class AlbumService {
 
     private final SongService songService;
     private final ArtistService artistService;
+    private final UserService userService;
 
-    public AlbumService(IAlbumRepository albumRepository, SongService songService, @Lazy ArtistService artistService) {
+    public AlbumService(IAlbumRepository albumRepository, SongService songService, @Lazy ArtistService artistService, UserService userService) {
         this.albumRepository = albumRepository;
         this.songService = songService;
         this.artistService = artistService;
+        this.userService = userService;
     }
 
     @Transactional
@@ -34,6 +36,14 @@ public class AlbumService {
             throw new IllegalArgumentException("Album name is null or empty");
         }
         final Album album = new Album(name);
+        Object currentUser = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+        if(currentUser instanceof UserDetails){
+            String username = ((UserDetails)currentUser).getUsername();
+            User user = userService.findByLogin(username);
+            if(user.getRole() == UserRole.ADMIN){
+                album.setUser(user);
+            }
+        }
         return albumRepository.save(album);
     }
 
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/service/ArtistService.java b/src/main/java/ru/ulstu/is/sbapp/database/service/ArtistService.java
index 0f4dda2..1d85791 100644
--- a/src/main/java/ru/ulstu/is/sbapp/database/service/ArtistService.java
+++ b/src/main/java/ru/ulstu/is/sbapp/database/service/ArtistService.java
@@ -1,10 +1,12 @@
 package ru.ulstu.is.sbapp.database.service;
 
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 import ru.ulstu.is.sbapp.Repository.IArtistRepository;
-import ru.ulstu.is.sbapp.database.model.Artist;
+import ru.ulstu.is.sbapp.database.model.*;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -14,10 +16,12 @@ import java.util.Optional;
 public class ArtistService {
     private final IArtistRepository artistRepository;
     private final AlbumService albumService;
+    private final UserService userService;
 
-    public ArtistService(IArtistRepository artistRepository, AlbumService albumService) {
+    public ArtistService(IArtistRepository artistRepository, AlbumService albumService, UserService userService) {
         this.artistRepository = artistRepository;
         this.albumService = albumService;
+        this.userService = userService;
     }
 
     @Transactional
@@ -26,6 +30,14 @@ public class ArtistService {
             throw new IllegalArgumentException("Artist name or genre is null or empty");
         }
         final Artist artist = new Artist(artistName, genre);
+        Object currentUser = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+        if(currentUser instanceof UserDetails){
+            String username = ((UserDetails)currentUser).getUsername();
+            User user = userService.findByLogin(username);
+            if(user.getRole() == UserRole.ADMIN){
+                artist.setUser(user);
+            }
+        }
         return artistRepository.save(artist);
     }
 
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/service/FindByNameService.java b/src/main/java/ru/ulstu/is/sbapp/database/service/FindByNameService.java
new file mode 100644
index 0000000..925f066
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/database/service/FindByNameService.java
@@ -0,0 +1,49 @@
+package ru.ulstu.is.sbapp.database.service;
+
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.is.sbapp.Repository.IAlbumRepository;
+import ru.ulstu.is.sbapp.Repository.IArtistRepository;
+import ru.ulstu.is.sbapp.Repository.ISongRepository;
+import ru.ulstu.is.sbapp.database.model.Album;
+import ru.ulstu.is.sbapp.database.model.Artist;
+import ru.ulstu.is.sbapp.database.model.Song;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Service
+public class FindByNameService {
+    private final IAlbumRepository albumRepository;
+    private final ISongRepository songRepository;
+    private final IArtistRepository artistRepository;
+
+
+    public FindByNameService(@Lazy IAlbumRepository albumRepository, @Lazy ISongRepository songRepository, @Lazy IArtistRepository artistRepository) {
+        this.albumRepository = albumRepository;
+        this.songRepository = songRepository;
+        this.artistRepository = artistRepository;
+    }
+
+    @Transactional
+    public Map<String, List<Object>> GetByName(String name) {
+        Map<String, List<Object>> resultMap = new HashMap<>();
+
+        List<Song> songs = songRepository.getSongsByName(name).stream().toList();
+        List<Object> songsResult = new ArrayList<>(songs);
+        resultMap.put("songs", songsResult);
+
+        List<Album> albums = albumRepository.getAlbumsByName(name).stream().toList();
+        List<Object> albumsResult = new ArrayList<>(albums);
+        resultMap.put("albums", albumsResult);
+
+        List<Artist> artists = artistRepository.getArtistsByName(name).stream().toList();
+        List<Object> artistsResult = new ArrayList<>(artists);
+        resultMap.put("artists", artistsResult);
+
+        return resultMap;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/service/SongService.java b/src/main/java/ru/ulstu/is/sbapp/database/service/SongService.java
index e8cf050..52ec061 100644
--- a/src/main/java/ru/ulstu/is/sbapp/database/service/SongService.java
+++ b/src/main/java/ru/ulstu/is/sbapp/database/service/SongService.java
@@ -1,11 +1,13 @@
 package ru.ulstu.is.sbapp.database.service;
 
 import org.springframework.context.annotation.Lazy;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 import ru.ulstu.is.sbapp.Repository.ISongRepository;
-import ru.ulstu.is.sbapp.database.model.Song;
+import ru.ulstu.is.sbapp.database.model.*;
 
 import java.util.List;
 import java.util.Optional;
@@ -15,10 +17,12 @@ public class SongService {
 
     private final ISongRepository songRepository;
     private final AlbumService albumService;
+    private final UserService userService;
 
-    public SongService(ISongRepository songRepository, @Lazy AlbumService albumService) {
+    public SongService(ISongRepository songRepository, @Lazy AlbumService albumService, UserService userService) {
         this.songRepository = songRepository;
         this.albumService = albumService;
+        this.userService = userService;
     }
 
     @Transactional
@@ -27,6 +31,14 @@ public class SongService {
             throw new IllegalArgumentException("Song name or duration is null or empty");
         }
         final Song song = new Song(songName, duration);
+        Object currentUser = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+        if(currentUser instanceof UserDetails){
+            String username = ((UserDetails)currentUser).getUsername();
+            User user = userService.findByLogin(username);
+            if(user.getRole() == UserRole.ADMIN){
+                song.setUser(user);
+            }
+        }
         return songRepository.save(song);
     }
 
diff --git a/src/main/java/ru/ulstu/is/sbapp/database/service/UserService.java b/src/main/java/ru/ulstu/is/sbapp/database/service/UserService.java
new file mode 100644
index 0000000..009c22a
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/database/service/UserService.java
@@ -0,0 +1,59 @@
+package ru.ulstu.is.sbapp.database.service;
+
+import jakarta.validation.ValidationException;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import ru.ulstu.is.sbapp.Repository.IUserRepository;
+import ru.ulstu.is.sbapp.database.model.User;
+import ru.ulstu.is.sbapp.database.model.UserRole;
+
+
+import java.util.Collections;
+import java.util.Objects;
+
+@Service
+public class UserService implements UserDetailsService {
+    private final IUserRepository userRepository;
+    private final PasswordEncoder passwordEncoder;
+
+    public UserService(IUserRepository userRepository,
+                       PasswordEncoder passwordEncoder) {
+        this.userRepository = userRepository;
+        this.passwordEncoder = passwordEncoder;
+    }
+    public Page<User> findAllPages(int page, int size) {
+        return userRepository.findAll(PageRequest.of(page - 1, size, Sort.by("id").ascending()));
+    }
+    public User findByLogin(String login) {
+        return userRepository.findOneByLoginIgnoreCase(login);
+    }
+    public User createUser(String login, String password, String passwordConfirm) {
+        return createUser(login, password, passwordConfirm, UserRole.USER);
+    }
+    public User createUser(String login, String password, String passwordConfirm, UserRole role) {
+        if (findByLogin(login) != null) {
+            throw new ValidationException(String.format("User '%s' already exists", login));
+        }
+        final User user = new User(login, passwordEncoder.encode(password), role);
+        if (!Objects.equals(password, passwordConfirm)) {
+            throw new ValidationException("Passwords not equals");
+        }
+        return userRepository.save(user);
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        final User userEntity = findByLogin(username);
+        if (userEntity == null) {
+            throw new UsernameNotFoundException(username);
+        }
+        return new org.springframework.security.core.userdetails.User(
+                userEntity.getLogin(), userEntity.getPassword(), Collections.singleton(userEntity.getRole()));
+    }
+}
diff --git a/src/main/resources/templates/album.html b/src/main/resources/templates/album.html
index 8f06af4..6217636 100644
--- a/src/main/resources/templates/album.html
+++ b/src/main/resources/templates/album.html
@@ -7,7 +7,7 @@
     <h1 class="text-center mb-4">Альбомы</h1>
     <div>
         <a class="btn btn-success button-fixed"
-           th:href="@{/album/edit}">
+           th:href="@{/album/edit}" th:if="${isAdmin}">
             <i class="fa-solid fa-plus"></i> Добавить
         </a>
     </div>
@@ -23,13 +23,13 @@
             <tr th:each="album, iterator: ${albums}">
                 <td th:text="${album.albumName}"></td>
                 <td>
-                    <div class="btn-album" role="group" aria-label="Basic example">
+                    <div class="btn-album" role="album" aria-label="Basic example">
                         <a class="btn btn-warning button-fixed button-sm"
-                           th:href="@{/album/edit/{id}(id=${album.id})}">
+                           th:href="@{/album/edit/{id}(id=${album.id})}" th:if="${isAdmin}">
                             <i class="fa fa-pencil" aria-hidden="true"></i> Изменить
                         </a>
                         <button type="button" class="btn btn-danger button-fixed button-sm"
-                                th:attr="onclick=|confirm('Удалить запись?') && document.getElementById('remove-${album.id}').click()|">
+                                th:attr="onclick=|confirm('Удалить запись?') && document.getElementById('remove-${album.id}').click()|" th:if="${isAdmin}">
                             <i class="fa fa-trash" aria-hidden="true"></i> Удалить
                         </button>
                         <a class="btn btn-primary button-fixed button-sm"
@@ -41,7 +41,7 @@
                         <a class="btn btn-primary button-fixed button-sm"
                            th:href="@{/album/artists/{id}(id=${album.id})}">Посмотреть исполнителей</a>
                     </div>
-                    <form th:action="@{/album/delete/{id}(id=${album.id})}" method="post">
+                    <form th:action="@{/album/delete/{id}(id=${album.id})}" method="post" th:if="${isAdmin}">
                         <button th:id="'remove-' + ${album.id}" type="submit" style="display: none">
                             Удалить
                         </button>
diff --git a/src/main/resources/templates/artist.html b/src/main/resources/templates/artist.html
index 83daf0a..5b54dd1 100644
--- a/src/main/resources/templates/artist.html
+++ b/src/main/resources/templates/artist.html
@@ -7,7 +7,7 @@
     <h1 class="text-center mb-4">Исполнители</h1>
     <div>
         <a class="btn btn-success button-fixed"
-           th:href="@{/artist/edit}">
+           th:href="@{/artist/edit}" th:if="${isAdmin}">
             <i class="fa-solid fa-plus"></i> Добавить
         </a>
     </div>
@@ -27,15 +27,15 @@
                 <td>
                     <div class="btn-album" role="group" aria-label="Basic example">
                         <a class="btn btn-warning button-fixed button-sm"
-                           th:href="@{/artist/edit/{id}(id=${artist.id})}">
+                           th:href="@{/artist/edit/{id}(id=${artist.id})}" th:if="${isAdmin}">
                             <i class="fa fa-pencil" aria-hidden="true"></i> Изменить
                         </a>
                         <button type="button" class="btn btn-danger button-fixed button-sm"
-                                th:attr="onclick=|confirm('Удалить запись?') && document.getElementById('remove-${artist.id}').click()|">
+                                th:attr="onclick=|confirm('Удалить запись?') && document.getElementById('remove-${artist.id}').click()|" th:if="${isAdmin}">
                             <i class="fa fa-trash" aria-hidden="true"></i> Удалить
                         </button>
                     </div>
-                    <form th:action="@{/artist/delete/{id}(id=${artist.id})}" method="post">
+                    <form th:action="@{/artist/delete/{id}(id=${artist.id})}" method="post" th:if="${isAdmin}">
                         <button th:id="'remove-' + ${artist.id}" type="submit" style="display: none">
                             Удалить
                         </button>
diff --git a/src/main/resources/templates/default.html b/src/main/resources/templates/default.html
index 4a56bc1..015eed6 100644
--- a/src/main/resources/templates/default.html
+++ b/src/main/resources/templates/default.html
@@ -10,7 +10,6 @@
     <script type="text/javascript" src="/webjars/bootstrap/5.1.3/js/bootstrap.bundle.min.js"></script>
     <link rel="stylesheet" href="/webjars/bootstrap/5.1.3/css/bootstrap.min.css"/>
     <link rel="stylesheet" href="/webjars/font-awesome/6.1.0/css/all.min.css"/>
-    <link rel="stylesheet" href="/css/style.css"/>
 </head>
 <body>
 <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
@@ -22,10 +21,13 @@
         </button>
         <div class="collapse navbar-collapse" id="navbarNav">
             <ul class="navbar-nav">
-                <a class="nav-link">Стриминговый сервис</a>
+                <a class="nav-link" href="/">Стриминговый сервис</a>
                 <a class="nav-link" href="/song" th:classappend="${#strings.equals(activeLink, '/song')} ? 'active' : ''">Песни</a>
                 <a class="nav-link" href="/album" th:classappend="${#strings.equals(activeLink, '/album')} ? 'active' : ''">Альбомы</a>
                 <a class="nav-link" href="/artist" th:classappend="${#strings.equals(activeLink, '/artist')} ? 'active' : ''">Исполнители</a>
+                <a class="nav-link" href="/find/get/" th:classappend="${#strings.equals(activeLink, '/find/get/')} ? 'active' : ''">Поиск</a>
+                <a class="nav-link" href="/users" th:classappend="${#strings.equals(activeLink, '/users')} ? 'active' : ''">Пользователи</a>
+                <a class="nav-link" href="/logout" th:classappend="${#strings.equals(activeLink, '/login')} ? 'active' : ''">Выход</a>
             </ul>
         </div>
     </div>
diff --git a/src/main/resources/templates/error.html b/src/main/resources/templates/error.html
index f960e68..8d83d70 100644
--- a/src/main/resources/templates/error.html
+++ b/src/main/resources/templates/error.html
@@ -2,12 +2,12 @@
 <html lang="en"
       xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
       layout:decorate="~{default}" xmlns:th="http://www.w3.org/1999/xhtml">
-<head>
-</head>
 <body>
-<div layout:fragment="content">
-    <div><span th:text="${error}"></span></div>
-    <a href="/">На главную</a>
+<div class="container" layout:fragment="content">
+    <div class="alert alert-danger">
+        <span th:text="${error}"></span>
+    </div>
+    <a href="/student">На главную</a>
 </div>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/main/resources/templates/find.html b/src/main/resources/templates/find.html
new file mode 100644
index 0000000..4a51965
--- /dev/null
+++ b/src/main/resources/templates/find.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}" xmlns:th="http://www.w3.org/1999/xhtml">
+<body>
+    <div layout:fragment="content">
+        <h1 class="mb-4">Поиск</h1>
+        <form th:action="@{/find/get/{name}(name=${name})}" method="get">
+            <input type="text" class="form-control" name="name" id="name" th:field="${name}" required>
+            <br>
+            <a class="btn btn-success button-fixed" type="submit" th:href="@{/find/get/{name}(name=${name})}" method="get">Поиск</a>
+        </form>
+        <br>
+    <div>
+        <h2>Результаты поиска <span th:text="${name}" th:block></span></h2>
+        <div th:if="searchResult">
+            <h3>Песни</h3>
+            <ul>
+                <li th:each="song : ${songs}">
+                    <span th:text="${song.songName}" th:block></span>
+                </li>
+            </ul>
+            <h3>Альбомы</h3>
+            <ul>
+                <li th:each="album : ${albums}">
+                    <span th:text="${album.albumName}" th:block></span>
+                </li>
+            </ul>
+            <h3>Исполнители</h3>
+            <ul>
+                <li th:each="artist : ${artists}">
+                    <span th:text="${artist.artistName}" th:block></span>
+                </li>
+            </ul>
+        </div>
+    </div>
+    </div>
+</body>
+</html>
diff --git a/src/main/resources/templates/login.html b/src/main/resources/templates/login.html
new file mode 100644
index 0000000..e8b17ca
--- /dev/null
+++ b/src/main/resources/templates/login.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      xmlns:th="http://www.w3.org/1999/xhtml"
+      layout:decorate="~{default}">
+<body>
+<div layout:fragment="content">
+    <div th:if="${param.error}" class="alert alert-danger margin-bottom">
+        User not found
+    </div>
+    <div th:if="${param.logout}" class="alert alert-success margin-bottom">
+        Logout success
+    </div>
+    <div th:if="${param.created}" class="alert alert-success margin-bottom">
+        User '<span th:text="${param.created}"></span>' was successfully created
+    </div>
+    <form th:action="@{/login}" method="post">
+        <div class="mb-3">
+            <p class="mb-1">Login</p>
+            <input name="username" id="username" class="form-control"
+                   type="text" required autofocus />
+        </div>
+        <div class="mb-3">
+            <p class="mb-1">Password</p>
+            <input name="password" id="password" class="form-control"
+                   type="password" required />
+        </div>
+        <div class="mb-3">
+            <button type="submit" class="btn btn-success">
+                Sign in
+            </button>
+        </div>
+        <div>
+            <p>
+                <span>Not a member yet?</span>
+                <a href="/signup">Sign Up here</a>
+            </p>
+        </div>
+    </form>
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/resources/templates/signup.html b/src/main/resources/templates/signup.html
new file mode 100644
index 0000000..9e4308f
--- /dev/null
+++ b/src/main/resources/templates/signup.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      xmlns:th="http://www.thymeleaf.org"
+      layout:decorate="~{default}">
+<body>
+<div class="container container-padding mt-3" layout:fragment="content">
+  <div th:if="${errors}" th:text="${errors}" class="margin-bottom alert alert-danger"></div>
+  <form action="#" th:action="@{/signup}" th:object="${UserDTO}" method="post">
+    <div class="mb-3">
+      <input type="text" class="form-control" th:field="${UserDTO.login}"
+             placeholder="Логин" required="true" autofocus="true" maxlength="64"/>
+    </div>
+    <div class="mb-3">
+      <input type="password" class="form-control" th:field="${UserDTO.password}"
+             placeholder="Пароль" required="true" minlength="6" maxlength="64"/>
+    </div>
+    <div class="mb-3">
+      <input type="password" class="form-control" th:field="${UserDTO.passwordConfirm}"
+             placeholder="Пароль (подтверждение)" required="true" minlength="6" maxlength="64"/>
+    </div>
+    <div class="mx-4">
+      <button type="submit" class="btn btn-success button-fixed">Создать</button>
+      <a class="btn btn-primary button-fixed" href="/login">Назад</a>
+    </div>
+  </form>
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/resources/templates/song.html b/src/main/resources/templates/song.html
index b4c89a0..2240ea4 100644
--- a/src/main/resources/templates/song.html
+++ b/src/main/resources/templates/song.html
@@ -9,7 +9,7 @@
     <h1 class="text-center mb-4">Песни</h1>
     <div>
         <a class="btn btn-success button-fixed"
-           th:href="@{/song/edit}">
+           th:href="@{/song/edit}" th:if="${isAdmin}">
             <i class="fa-solid fa-plus"></i> Добавить
         </a>
     </div>
@@ -31,15 +31,15 @@
                 <td>
                     <div class="btn-album" role="group" aria-label="Basic example">
                         <a class="btn btn-warning button-fixed button-sm"
-                           th:href="@{/song/edit/{id}(id=${song.id})}">
+                           th:href="@{/song/edit/{id}(id=${song.id})}" th:if="${isAdmin}">
                             <i class="fa fa-pencil" aria-hidden="true"></i> Изменить
                         </a>
                         <button type="button" class="btn btn-danger button-fixed button-sm"
-                                th:attr="onclick=|confirm('Удалить запись?') && document.getElementById('remove-${song.id}').click()|">
+                                th:attr="onclick=|confirm('Удалить запись?') && document.getElementById('remove-${song.id}').click()|" th:if="${isAdmin}">
                             <i class="fa fa-trash" aria-hidden="true"></i> Удалить
                         </button>
                     </div>
-                    <form th:action="@{/song/delete/{id}(id=${song.id})}" method="post">
+                    <form th:action="@{/song/delete/{id}(id=${song.id})}" method="post" th:if="${isAdmin}">
                         <button th:id="'remove-' + ${song.id}" type="submit" style="display: none">
                             Удалить
                         </button>
diff --git a/src/main/resources/templates/users.html b/src/main/resources/templates/users.html
new file mode 100644
index 0000000..40b7f21
--- /dev/null
+++ b/src/main/resources/templates/users.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      xmlns:th="http://www.thymeleaf.org"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div class="table-responsive">
+        <table class="table">
+            <thead>
+            <tr>
+                <th scope="col">#</th>
+                <th scope="col">ID</th>
+                <th scope="col">Логин</th>
+                <th scope="col">Роль</th>
+            </tr>
+            </thead>
+            <tbody>
+            <tr th:each="user, iterator: ${users}">
+                <th scope="row" th:text="${iterator.index} + 1"></th>
+                <td th:text="${user.id}"></td>
+                <td th:text="${user.login}" style="width: 60%"></td>
+                <td th:text="${user.role}" style="width: 20%"></td>
+            </tr>
+            </tbody>
+        </table>
+    </div>
+    <div th:if="${totalPages > 0}" class="pagination">
+        <span style="float: left; padding: 5px 5px;">Страницы:</span>
+        <a th:each="page : ${pages}"
+           th:href="@{/users(page=${page}, size=${users.size})}"
+           th:text="${page}"
+           th:class="${page == users.number + 1} ? active">
+        </a>
+    </div>
+</div>
+</body>
+</html>
\ No newline at end of file