The Amherst College Jazz Ensemble performs the world premiere of Erik Applegate’s new work “Phosphorescence” on Saturday, Feb. 16, at 8 p.m. in Buckley Recital Hall in the Arms Music Center. The concert benefits the Food Bank of Western Massachusetts. Admission is $5 and a donation of nonperishable food items. Seniors, students and children will be admitted for $3 or a nonperishable food donation.