Various, Osibisa, Harvey Mandel, Burnin Red Ivanhoe, Roy Young Band, Chicken Shack, Parzival, Clark-Hutchinson, Midnight Sun, Papa John Creach, Paul Kantner, Grace Slick, David Bowie, Udo Lindenberg

Detroit Proto-Punk

Pull this thread and you get Michigan guitar noise from 1969 ballrooms to 1999 basements, unbroken.

San Francisco Psychedelia

Ballroom bands who stretched blues and folk into twenty-minute jams, pressed before anyone edited them down.