3 files changed, 5 insertions, 11 deletions
diff --git a/MediaBrowser.Controller/Entities/Audio/Audio.cs b/MediaBrowser.Controller/Entities/Audio/Audio.cs
index d07e31d8a..1aeae6052 100644
--- a/MediaBrowser.Controller/Entities/Audio/Audio.cs
+++ b/MediaBrowser.Controller/Entities/Audio/Audio.cs
@@ -2,13 +2,8 @@
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
-using MediaBrowser.Model.MediaInfo;
 using System;
 using System.Collections.Generic;
-using System.Globalization;
-using System.Linq;
-using System.Threading;
-using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Model.Serialization;
 
@@ -36,8 +31,8 @@ namespace MediaBrowser.Controller.Entities.Audio
 
         public Audio()
         {
-            Artists = new string[] {};
-            AlbumArtists = new string[] {};
+            Artists = Array.Empty<string>();
+            AlbumArtists = Array.Empty<string>();
         }
 
         public override double GetDefaultPrimaryImageAspectRatio()
diff --git a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
index 48b5c64b2..870e6e07e 100644
--- a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
+++ b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
@@ -23,8 +23,8 @@ namespace MediaBrowser.Controller.Entities.Audio
 
         public MusicAlbum()
         {
-            Artists = new string[] {};
-            AlbumArtists = new string[] {};
+            Artists = Array.Empty<string>();
+            AlbumArtists = Array.Empty<string>();
         }
 
         [IgnoreDataMember]
diff --git a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs b/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
index 2774dc944..56ed10ced 100644
--- a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
+++ b/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
@@ -129,13 +129,12 @@ namespace MediaBrowser.Controller.Entities.Audio
             return base.IsSaveLocalMetadataEnabled();
         }
 
-        private readonly Task _cachedTask = Task.FromResult(true);
         protected override Task ValidateChildrenInternal(IProgress<double> progress, CancellationToken cancellationToken, bool recursive, bool refreshChildMetadata, MetadataRefreshOptions refreshOptions, IDirectoryService directoryService)
         {
             if (IsAccessedByName)
             {
                 // Should never get in here anyway
-                return _cachedTask;
+                return Task.CompletedTask;
             }
 
             return base.ValidateChildrenInternal(progress, cancellationToken, recursive, refreshChildMetadata, refreshOptions, directoryService);