Composer Vince Mendoza leads a rehearsal of his composition "Constant Renaissance," commissioned by Temple University's Boyer College of Music and Dance, with the Temple Studio Orchestra at the school's performing arts center in North Philadelphia on Tuesday, March 19, 2019. The piece features soloists Terell Stafford on trumpet and Dick Oatts on alto saxophone — both jazz professors at the college — and will premiere Sunday at the Kimmel Center.