Various, Brian Auger & The Trinity, Rod Stewart, The Steampacket, Sonny Boy Williamson, Jimmy Page, Graham Bond, Jack Bruce, Ginger Baker, Dick Heckstall-Smith, Soft Machine, Brian Auger & The Trinity, Soft Machine, Sonny Boy Williamson, Jimmy Page, Julie Driscoll, The Steampacket, Long John Baldry, The Steampacket

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.