Musicians

Jerry Garcia - electric guitar (lead), vocals Bill Kreutzmann - drums, perc Bob Weir - electric guitar (rhythm), vocals Phil Lesh - electric bass, vocals Ron McKernan - organ, vocals 

 Free afternoon concert. Garcia: "I'd just gotten a brand-new set of JBL speakers - they weren't guitar models, they were the hi·fi version - and I plugged them in. ... It was an outdoor show, a loose, weird affair - Timothy Leary was there. The first note I hit, I blew out every speaker -I sounded like somebody playing into a telephone from a half-mile away. That was very memorable"