Various, Julie Driscoll, Brian Auger & The Trinity, The Jimi Hendrix Experience, The Velvet Underground, Nico, Taste, John Mayall, Eric Burdon & The Animals, The Jimi Hendrix Experience, Area Code 615, Pink Floyd, The Jimi Hendrix Experience

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.