Reworked the Config system

Plugins/MusicPlayer/MusicPlayer.cs

@@ -137,10 +137,13 @@ public class MusicPlayer
 
     public bool Enqueue(string musicName)
     {
-        var minfo = Variables._MusicDatabase.GetMusicInfo(musicName);
-        if (minfo is null) return false;
+        var musicInfo = Variables._MusicDatabase?.Get(musicName);
+        if (musicInfo is null)
+        {
+            return false;
+        }
 
-        MusicQueue.Enqueue(minfo);
+        MusicQueue.Enqueue(musicInfo);
         return true;
     }
 
@@ -149,11 +152,6 @@ public class MusicPlayer
         isPlaying = false;
     }
 
-    public void SetVolume(float volume)
-    {
-        // set volume
-    }
-
     private static Process? CreateStream(string? fileName, string path)
     {
         return Process.Start(new ProcessStartInfo