#18 The poster behind Joplin’s head is for a Steve Miller concert in September of 1967, which helps date this photo to the fall of 1967.

Candid Photos Show Joplin and Big Brother and the Holding Company Rehearsing for the Summer of Love

#18 The poster behind Joplin’s head is for a Steve Miller concert in September of 1967, which helps date this photo to the fall of 1967.

Music