Ayler's first Impulse album was his best. Two live tracks featured Ayler on alto ("For John Coltrane" & "Change Has Come"), backed by cellist Joel Friedman, double bassists Alan Silva & Bill Folwell, and drummer Beaver Harris. Another set included trumpeter Donald Ayler, violinist Michel Sampson, Folwell & Henry Grimes on basses and Harris. Melodies were simple yet solos intense. The original LP can be hard to find (augmented later by two-LP set The Village Concerts).