On March 22, Boston’s Collage New Music performed Clark Assistant Professor John Aylward’s large ensemble work, “Stillness and Change.” The program paired Aylward’s three movement work with music from two Pulitzer Prize-winning composers, John Harbison and David Lang. A world premiere by David McMullin was also featured on the program.

The performance took place at Pickman Hall of Longy School of Music in Cambridge.