yea, this isn't very descriptive, but whatever. i can't find that song from that movie, its not in the credits or on the soundtrack. all i can give you guys is some of the lyrics go "you gotta rock to tha rhythm..."
i know someone on here knows because i read it before and downloaded it before. they said they knew the guy that performed it or something, his name started with an L i think. if anyone knows and could send it to me or just even tell me what the name of it is, thanks.