"ROCK U feat. Amuro Namie" is a song released by ravex under the avex trax label on April 29th, 2009.
The song was used as the commercial song for the video game "Call of Duty: Black Ops".
The song appears as track #2 on their debut album "trax" and as track #4 on Amuro Namie's collaboration album "Checkmate!".