Добавьте файлы проекта.

YandexMusic.API/Requests/Artist/YGetArtistTrackBuilder.cs

@@ -0,0 +1,32 @@
+using System.Collections.Specialized;
+using System.Net;
+
+using YandexMusic.API.Common;
+using YandexMusic.API.Models.Artist;
+using YandexMusic.API.Models.Common;
+using YandexMusic.API.Requests.Common;
+using YandexMusic.API.Requests.Common.Attributes;
+
+namespace YandexMusic.API.Requests.Artist
+{
+    [YApiRequest(WebRequestMethods.Http.Get, "artists/{artistId}/tracks")]
+    public class YGetArtistTrackBuilder : YRequestBuilder<YResponse<YTracksPage>, (string id, int page, int pageSize)>
+    {
+        public YGetArtistTrackBuilder(YandexMusicApi yandex, AuthStorage auth) : base(yandex, auth) { }
+
+        protected override Dictionary<string, string> GetSubstitutions((string id, int page, int pageSize) tuple)
+        {
+            return new Dictionary<string, string> {
+                { "artistId", tuple.id },
+            };
+        }
+
+        protected override NameValueCollection GetQueryParams((string id, int page, int pageSize) tuple)
+        {
+            return new NameValueCollection {
+                { "page", tuple.page.ToString() },
+                { "pageSize", tuple.pageSize.ToString() },
+            };
+        }
+    }
+}