A extraordinarily gifted and diverse musical mind and recent MacArthur Fellow, John Zorn is probably the closest thing avant-garde music has had a house hold name in since John Cage. And despite his prolific output as a composer, arranger, record producer, saxophonist and multi-instrumentalist, opportunities to hear Zorn live in performance, especially in Philadelphia, are very rare. The chance to hear John Zorn perform a solo organ concerts – truly once in a lifetime.