I'm a BIG fan - especially his albums on Muse, and specifically "Mark Murphy Sings" (a must-have for jazz vocal fans, IMO). I saw him several times in the late 70's/early 80's when he lived in the Bay Area. He had a regular gig in a bar in Tiburon for a while, too. I saw him several years after that and it seemed like he had fallen into relying on some mannerisms that took away from his appeal as a singer I thought, and probably didn't help his career. RIP, Mark!