Drummer and faculty member Terri Lynn Carrington (L), jazz pianist and educator Geri Allen (C), and R&B musician Valerie Simpson stand onstage after performing together at the Berklee College of Music Commencement Concert in Boston, Massachusetts May 9, 2014. Allen and Simpson will receive honorary degrees during Berklee's commencement ceremonies on May 10. REUTERS/Brian Snyder (UNITED STATES - Tags: ENTERTAINMENT EDUCATION)