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YandexMusic.API/Extensions/API/YAlbumExtensionsAsync.cs

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+using YandexMusic.API.Models.Album;
+
+namespace YandexMusic.API.Extensions.API
+{
+    /// <summary>
+    /// Методы-расширения для альбома
+    /// </summary>
+    public static partial class YAlbumExtensions
+    {
+        public static async Task<YAlbum> WithTracksAsync(this YAlbum album)
+        {
+            return album.Volumes != null
+                ? album
+                : (await album.Context.API.Album.GetAsync(album.Context.Storage, album.Id))
+                    .Result;
+        }
+
+        public static async Task<string> AddLikeAsync(this YAlbum album)
+        {
+            return (await album.Context.API.Library.AddAlbumLikeAsync(album.Context.Storage, album))
+                .Result;
+        }
+
+        public static async Task<string> RemoveLikeAsync(this YAlbum album)
+        {
+            return (await album.Context.API.Library.RemoveAlbumLikeAsync(album.Context.Storage, album))
+                .Result;
+        }
+    }
+}