Various, Eric Clapton, The Yardbirds, Rod Stewart, Eric Burdon & The Animals, Spencer Davis R & B Quartet, Long John Baldry, Eric Clapton, The Yardbirds, Eric Burdon & The Animals, Sonny Boy Williamson, The Yardbirds, Eric Burdon & The Animals, Graham Bond, Jack Bruce, Ginger Baker, Dick Heckstall-Smith, Jeff Beck, The Yardbirds

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.