diff --git a/back/src/search/search.controller.ts b/back/src/search/search.controller.ts
index 0008b57..17839f9 100644
--- a/back/src/search/search.controller.ts
+++ b/back/src/search/search.controller.ts
@@ -1,22 +1,23 @@
-import { BadRequestException, Body, Controller, DefaultValuePipe, Get, NotFoundException, Param, ParseIntPipe, Query, Req } from '@nestjs/common';
-import { ApiTags } from '@nestjs/swagger';
+import { BadRequestException, Body, Controller, DefaultValuePipe, Get, NotFoundException, Param, ParseIntPipe, Post, Query, Req } from '@nestjs/common';
+import { ApiParam, ApiTags } from '@nestjs/swagger';
 import { Prisma, Song } from '@prisma/client';
 import { Plage } from 'src/models/plage';
 import { SongService } from 'src/song/song.service';
 import { SearchSongDto } from './dto/search-song.dto';
 import { SearchService } from './search.service';
 import { Request } from 'express';
+import { type } from 'os';
 
 @ApiTags('search')
 @Controller('search')
 export class SearchController {
-    constructor(private readonly searchService: SearchService, private readonly songService: SongService) {}
-    @Get()
-    getHello(): string {
-        return this.searchService.getHello();
-    }
+	constructor(private readonly searchService: SearchService, private readonly songService: SongService) {}
+	@Get()
+	getHello(): string {
+		return this.searchService.getHello();
+	}
 
-    @Get()
+	@Get()
 	async findAll(
 		@Req() req: Request,
 		@Query() filter: Prisma.SongWhereInput,
@@ -39,16 +40,65 @@ export class SearchController {
 		}
 	}
 
-    @Get('/title/:name')
-    async findByName(@Param('name') name: string): Promise<Song> {
-        const ret = await this.searchService.songByTitle({ name })
-        if (!ret) throw new NotFoundException();
-        throw new NotFoundException();
+	@Get('/title/:name')
+	async findByName(@Param('name') name: string): Promise<Song | null> {
+		const ret = await this.searchService.songByTitle({ name })
+		if (!ret) throw new NotFoundException;
 		return ret;
-    }
+	}
 
-    @Get('/advanced')
-    async findAdvanced(@Body() searchSongDto: SearchSongDto): Promise<Song[] | null> {
-        throw new NotFoundException;
-    }
+	@Post('/advanced/song')
+	async findAdvanced(@Body() searchSongDto: SearchSongDto): Promise<Song[] | null> {
+		const ret = await this.searchService.findAdvanced({
+			albumId: searchSongDto.album ? + searchSongDto.album : undefined,
+			artistId: searchSongDto.artist ? + searchSongDto.artist : undefined,
+			genreId: searchSongDto.genre ? + searchSongDto.genre: undefined
+		});
+		if (!ret) throw new NotFoundException;
+		else return ret;
+	}
+
+	@Get('/artist/:artistId')
+	async findByArtist(@Param('artistId', ParseIntPipe) artistId: number): Promise<Song[] | null> {
+		const ret = await this.searchService.songsByArtist(artistId);
+		if (!ret) throw new NotFoundException;
+		else return ret;
+	}
+
+	@Get('genre/:genreId')
+	async findByGenre(@Param('genreId', ParseIntPipe) genreId: number): Promise<Song[] | null> {
+		const ret = await this.searchService.songsByGenre(genreId);
+		if (!ret) throw new NotFoundException;
+		else return ret;
+	}
+
+	@Get('album/:albumId')
+	async findByAlbum(@Param('albumId', ParseIntPipe) albumId: number): Promise<Song[] | null> {
+		const ret = await this.searchService.songsByAlbum(albumId);
+		if (!ret) throw new NotFoundException;
+		else return ret;
+	}
+
+	@Get('guess/:type/:word')
+	@ApiParam({name: 'word', type: 'string', required: true, example: 'Yoko Shimomura'})
+	@ApiParam({name: 'type', type: 'string', required: true, example: 'artist'})
+	async guess(@Param() params: {'type': string, 'word': string}): Promise<any[] | null> {
+		let ret: any[];
+		switch (params.type) {
+			case 'artist':
+				ret = await this.searchService.guessArtist(params.word);
+				break;
+			case 'album':
+				ret = await this.searchService.guessAlbum(params.word);
+				break;
+			case 'song':
+				ret = await this.searchService.guessSong(params.word);
+				break;
+			default:
+				throw new BadRequestException;
+		}
+		if (!ret || ret.length == 0) throw new NotFoundException;
+		else return ret;
+		console.log(params.type);
+	}
 }
diff --git a/back/src/search/search.service.ts b/back/src/search/search.service.ts
index 39465ad..39fa8e7 100644
--- a/back/src/search/search.service.ts
+++ b/back/src/search/search.service.ts
@@ -1,28 +1,96 @@
 import { DefaultValuePipe, Injectable, ParseIntPipe, Query, Req } from '@nestjs/common';
-import { Prisma, Song } from '@prisma/client';
+import { Album, Artist, Prisma, Song } from '@prisma/client';
 import { PrismaService } from 'src/prisma/prisma.service';
 
 @Injectable()
 export class SearchService {
-    constructor(private prisma: PrismaService) {}
-    async songByTitle(songWhereUniqueInput: Prisma.SongWhereUniqueInput): Promise<Song | null> {
+	constructor(private prisma: PrismaService) {}
+	
+	getHello(): string {
+		return 'Hello World!';
+	}
+
+	async songByTitle(songWhereUniqueInput: Prisma.SongWhereUniqueInput): Promise<Song | null> {
 		return this.prisma.song.findUnique({
 			where: songWhereUniqueInput,
 		});
 	}
 
-    async all(): Promise<Song[] | null> {
-        return this.prisma.song.findMany
-    }
-
-    getHello(): string {
-		return 'Hello World!';
+	async songsByArtist(artistId: number): Promise<Song[]> {
+		return this.prisma.song.findMany({
+			where: {
+				artistId: artistId
+			}
+		});
 	}
 
-    // async songAdvanced(
-    //     SongWhereInput: Prisma.SongWhereInput): Promise<Song[] | null> {
-    //         return this.prisma.song.findMany({
-    //             where: SongWhereInput,
-    //         });
-    //     }
+	async songsByGenre(genreId: number): Promise<Song[]> {
+		return this.prisma.song.findMany({
+			where: {
+				genreId: genreId
+			}
+		});
+	}
+	
+	async songsByAlbum(albumId: number): Promise<Song[]> {
+		return this.prisma.song.findMany({
+			where: {
+				albumId: albumId
+			}
+		});
+	}
+
+	async artistByName(artistName: string): Promise<Artist | null> {
+		return this.prisma.artist.findUnique({
+			where: {
+				name: artistName
+			}
+		});
+	}
+
+	async guessSong(word: string): Promise<Song[]> {
+		return this.prisma.song.findMany({
+			where: {
+				name: {contains: word}
+			}
+		});
+	}
+
+	async guessArtist(word: string): Promise<Artist[]> {
+		return this.prisma.artist.findMany({
+			where: {
+				name: {contains: word},
+			}
+		});
+		
+	}
+
+	async guessAlbum(word: string): Promise<Album[]> {
+		return this.prisma.album.findMany({
+			where: {
+				name: {contains: word},
+			}
+		});
+	}
+
+	async findAdvanced(params: {
+		albumId?: number;
+		genreId?: number;
+		artistId?: number;
+		orderBy?: Prisma.SongOrderByWithRelationInput;
+	}): Promise<Song[]> {
+		const { albumId: albumId, genreId: genreId, artistId: artistId, orderBy: orderBy } = params;
+		return this.prisma.song.findMany({
+			where: {
+				OR:[
+					{
+						albumId: { equals: albumId },
+						genreId: { equals: genreId },
+						artistId: { equals: artistId },
+					}
+				]
+			},
+			orderBy
+		});
+	}
 }
diff --git a/back/test/robot/search/search.robot b/back/test/robot/search/search.robot
new file mode 100644
index 0000000..2016c27
--- /dev/null
+++ b/back/test/robot/search/search.robot
@@ -0,0 +1,25 @@
+*** Settings ***
+Documentation       Tests of the /search route.
+...                 Ensures that the search routes are working properly.
+
+Resource            ../rest.resource
+
+*** Test Cases ***
+Search for Artists
+    [Documentation]    Create an artist
+    &{res}=    POST
+    ...    /artist
+    ...    {"name": "Powerwolf"}
+    Output
+    Integer    response status    201
+    &{get}=    GET    /search/artist/${res.body.id}
+    Output
+    Integer    response status    200
+    Should Be Equal    ${get.body.name}    "Powerwolf"
+    &{get2}=    GET    /search/guess/artist/Powerwolf
+    Output
+    Integer    response status    200
+    Should Be Equal    ${get2.body.id}    ${res.body.id}
+    [Teardown]    DELETE    /artist/${res.body.id}
+
+