diff --git a/Emby.Server.Implementations/Library/MusicManager.cs b/Emby.Server.Implementations/Library/MusicManager.cs
index c83737cec2..3f29099471 100644
--- a/Emby.Server.Implementations/Library/MusicManager.cs
+++ b/Emby.Server.Implementations/Library/MusicManager.cs
@@ -34,7 +34,7 @@ namespace Emby.Server.Implementations.Library
 
             list.AddRange(GetInstantMixFromGenres(item.Genres, user, dtoOptions));
 
-            return list.ToImmutableList();
+            return [.. list];
         }
 
         /// <inheritdoc />
diff --git a/Jellyfin.Api/Controllers/InstantMixController.cs b/Jellyfin.Api/Controllers/InstantMixController.cs
index e9dda19ca7..e89e7ce26c 100644
--- a/Jellyfin.Api/Controllers/InstantMixController.cs
+++ b/Jellyfin.Api/Controllers/InstantMixController.cs
@@ -393,21 +393,17 @@ public class InstantMixController : BaseJellyfinApiController
 
     private QueryResult<BaseItemDto> GetResult(IReadOnlyList<BaseItem> items, User? user, int? limit, DtoOptions dtoOptions)
     {
-        var list = items;
+        var totalCount = items.Count;
 
-        var totalCount = list.Count;
-
-        if (limit.HasValue && limit < list.Count)
+        if (limit.HasValue && limit < items.Count)
         {
-            list = list.Take(limit.Value).ToImmutableArray();
+            items = items.Take(limit.Value).ToImmutableArray();
         }
 
-        var returnList = _dtoService.GetBaseItemDtos(list, dtoOptions, user);
-
         var result = new QueryResult<BaseItemDto>(
             0,
             totalCount,
-            returnList);
+            _dtoService.GetBaseItemDtos(items, dtoOptions, user));
 
         return result;
     }
diff --git a/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs b/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs
index 64d49d8c48..b10e77e10a 100644
--- a/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs
+++ b/MediaBrowser.Controller/LiveTv/LiveTvChannel.cs
@@ -120,13 +120,10 @@ namespace MediaBrowser.Controller.LiveTv
             return "TvChannel";
         }
 
-        public IEnumerable<BaseItem> GetTaggedItems()
-            => Enumerable.Empty<BaseItem>();
+        public IEnumerable<BaseItem> GetTaggedItems() => [];
 
         public override IReadOnlyList<MediaSourceInfo> GetMediaSources(bool enablePathSubstitution)
         {
-            var list = new List<MediaSourceInfo>();
-
             var info = new MediaSourceInfo
             {
                 Id = Id.ToString("N", CultureInfo.InvariantCulture),
@@ -139,9 +136,7 @@ namespace MediaBrowser.Controller.LiveTv
                 IsInfiniteStream = RunTimeTicks is null
             };
 
-            list.Add(info);
-
-            return list.ToImmutableList();
+            return [info];
         }
 
         public override IReadOnlyList<MediaStream> GetMediaStreams()