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

Partial Show Dancin' In The Streets , Caution , unidentified-19670409-01 (blues) [1] , I'm A King Bee , Viola Lee Blues , Gloria [2] [1] Jerry sings [2] First known performance