My Name Is Cool J, Manipulator, Innovator
As many of you probably know, the "Rock The Bells" featured on LL Cool J's Radio was not the originally recorded version. When RUN-DMC heard the original, they found it to be eerily similar to their own "Peter Piper" and Marion from In The House was convinced to record the more common version. The fantastic Ego Trip's Book of Rap Lists can shed a little more light, if you are interested.
LL Cool J: Rock The Bells (Original Version) MP3