Fix: EAudioEffect.cs is missing

Vocaluxe/Lib/Sound/EAudioEffect.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Vocaluxe.Lib.Sound
+{
+    [Flags]
+    public enum EAudioEffect
+    {
+        None = 0,
+        Karaoke = 1
+    }
+}