Recorded live at Monterey County Fairgrounds International Pop Festival, Monterey, California, June 17, 1967.

Paul Butterfield - vocals, harmonica.
Elvin Bishop - guitar, vocals.
Mark Naftalin - keyboards, piano.
Keith Johnson - trumpet, piano.
Gene Dinwiddie - saxophone, flute, vocals.
Bugsy Maugh - bass, vocals.
Billy Davenport - drums.

Mystery Train.
Weeh weeh hours.
Mary Ann.
Look on yonder wall.
Born in Chicago.
Double trouble.
One more heartache.
Driftin' blues.