Jerry Garcia
- pedal steel guitar David Nelson
- electric guitar David Torbert
- electric bass John Dawson
- acoustic guitar, vocals
Mickey Hart
- drums
expost: Harry Jackson hung out and rapped with the whole band and scene May 15 and May 16. "On Tour with the Dead," Zygote III, July 22, 1970, pp. 41-44. Full-text via deadources, JGMF Reading Notes.
Four students at Kent State University in Ohio, USA are killed and nine wounded by Ohio National Guardsmen, at a protest against the incursion into Cambodia.