Add project files.

TomatenMusicCore/Util/RandomUtil.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Linq;
+
+namespace TomatenMusic.Util
+{
+    class RandomUtil
+    {
+
+        public static string GenerateGuid()
+        {
+            return String.Concat(Guid.NewGuid().ToString("N").Select(c => (char)(c + 17))).ToLower();
+        }
+    }
+}