Fix repeating of bg-music.

VocaluxeLib/Menu/SongMenu/CSongMenuFramework.cs

@@ -475,8 +475,6 @@ namespace VocaluxeLib.Menu.SongMenu
         {
             _PreviewNrInternal = -1;
 
-            CBase.BackgroundMusic.StopPreview();
-
             CSong song = CBase.Songs.GetVisibleSong(nr);
             if (song == null)
                 return;

VocaluxeLib/Utils/Player/CSongPlayer.cs

@@ -163,6 +163,7 @@ namespace VocaluxeLib.Utils.Player
             base.TogglePause();
         }
        
+
         private void _LoadVideo()
         {
             if (_Song == null)

VocaluxeLib/Utils/Player/CSoundPlayer.cs

@@ -48,9 +48,9 @@ namespace VocaluxeLib.Utils.Player
         }
 
         public bool RepeatSong;
-        public bool IsPlaying { get; private set; }
+        public bool IsPlaying { get; protected set; }
 
-        public bool IsFinished { get { return CBase.Sound.IsFinished(_StreamID); } }
+        public bool IsFinished { get { return RepeatSong ? false : CBase.Sound.IsFinished(_StreamID); } }
 
         public CSoundPlayer(bool loop = false)
         {
@@ -131,7 +131,11 @@ namespace VocaluxeLib.Utils.Player
             if (timeToPlay <= _FadeTime || finished)
             {
                 if (RepeatSong)
+                {
+                    //Set to false for restarting
+                    IsPlaying = false;
                     Play();
+                }
                 else
                     Stop();
             }