Add tag filtering and random sorting to GetSimilarItems (#14918)

Emby.Server.Implementations/Library/LibraryManager.cs

@@ -528,7 +528,7 @@ namespace Emby.Server.Implementations.Library
             {
                 Genre => _configurationManager.ApplicationPaths.GenrePath,
                 MusicArtist => _configurationManager.ApplicationPaths.ArtistsPath,
-                MusicGenre => _configurationManager.ApplicationPaths.GenrePath,
+                MusicGenre => _configurationManager.ApplicationPaths.MusicGenrePath,
                 Person => _configurationManager.ApplicationPaths.PeoplePath,
                 Studio => _configurationManager.ApplicationPaths.StudioPath,
                 Year => _configurationManager.ApplicationPaths.YearPath,

Jellyfin.Api/Controllers/LibraryController.cs

@@ -779,12 +779,14 @@ public class LibraryController : BaseJellyfinApiController
         var query = new InternalItemsQuery(user)
         {
             Genres = item.Genres,
+            Tags = item.Tags,
             Limit = limit,
             IncludeItemTypes = includeItemTypes.ToArray(),
             DtoOptions = dtoOptions,
             EnableTotalRecordCount = !isMovie ?? true,
             EnableGroupByMetadataKey = isMovie ?? false,
-            ExcludeItemIds = [itemId]
+            ExcludeItemIds = [itemId],
+            OrderBy = [(ItemSortBy.Random, SortOrder.Ascending)]
         };
 
         // ExcludeArtistIds