"Hey Joe" performed by the Jimi Hendrix Experience at the Monterey Pop Festival, held at the Monterey County Fairgrounds June 16-18, 1967. Hendrix died in London just over three years later, on Sept. 18, 1970, at the age of 27. The Jim Marshall photo is from Monterey.
Previously on LA Observed:
Promoter of Newport '69, LA's Woodstock, remembers crazy weekend
Jim Marshall, rock photographer was 74
L.A.'s Woodstock, 40 years later