diff --git a/SynologyDotNet.AudioStation/AudioStationClient.Artist.cs b/SynologyDotNet.AudioStation/AudioStationClient.Artist.cs
index 55a0f3c..aad5eba 100644
--- a/SynologyDotNet.AudioStation/AudioStationClient.Artist.cs
+++ b/SynologyDotNet.AudioStation/AudioStationClient.Artist.cs
@@ -16,7 +16,8 @@ public partial class AudioStationClient
         public async Task<ApiListRessponse<ArtistList>> ListArtistsAsync(int limit, int offset)
         {
             return await Client.QueryListAsync<ApiListRessponse<ArtistList>>(SYNO_AudioStation_Artist, "list", limit, offset, 
-                GetLibraryArg());
+                GetLibraryArg(),
+                ("additional", "avg_rating"));
         }
 
         /// <summary>
@@ -30,6 +31,7 @@ public async Task<ApiListRessponse<ArtistList>> ListArtistsAsync(int limit, int
         {
             return await Client.QueryListAsync<ApiListRessponse<ArtistList>>(SYNO_AudioStation_Artist, "list", limit, offset, 
                 GetLibraryArg(),
+                ("additional", "avg_rating"),
                 ("genre", genre));
         }
 
diff --git a/SynologyDotNet.AudioStation/Model/Artist.cs b/SynologyDotNet.AudioStation/Model/Artist.cs
index e5b0e11..6696cbf 100644
--- a/SynologyDotNet.AudioStation/Model/Artist.cs
+++ b/SynologyDotNet.AudioStation/Model/Artist.cs
@@ -7,6 +7,15 @@ public class Artist
         [JsonProperty("name")]
         public string Name { get; set; }
 
+        [JsonProperty("additional")]
+        public GenreAdditional Additional { get; set; }
+
         public override string ToString() => Name ?? base.ToString();
     }
+
+    public struct ArtistAdditional
+    {
+        [JsonProperty("avg_rating")]
+        public AvgRating AverageRating { get; set; }
+    }
 }