R.A.P. Music is the fifth studio album by American rapper Killer Mike. It was released through Williams Street Records on May 15, 2012. The "R.A.P." in the album's title is a backronym for "Rebellious African People". Production was handled by rapper and producer Jaime "El-P" Meline; the album was the first collaboration between Killer Mike and El-P, who would later form the critically acclaimed d... Wikipedia