Someone on NG is putting up music and claiming it as his own... Leave a review with 0 stars saying the audio is stolen... I've contacted Tom Fulp on this since I couldn't find a report button anymore for stolen audio. He's even taken music from Kingdom Hearts.

http://www.newgrounds.com/audio/listen/91603

That'll link you to one stolen song. You can find others on the side. Their names are..

-Falling in the Black
-My Forsaken Soul
-Fragments of Sorrow (Which is the link) (KH Tune)
-You're Always on my Mind(KH Tune)

if it is from a video game, then you should contact the makers as well.

Well, it appears his music has been removed successfully. Never pays to steal.