...ok...

You might want to read the rules on the Audio Submit page again... particularly:

4. You are giving permission to Flash authors to use your audio, free of charge.

No-one is obliged to ask you before using this track, by uploading it to NG you automatically gave permission.

As for the music, have to say, it's nothing special. Doesn't seem to develop at all, never really goes anywhere, lacks anything besides the drums.