Various, Chuck Berry, John Lee Hooker, Bo Diddley, Howlin' Wolf, Muddy Waters, Little Walter, Billy Boy Arnold, Wilbert Harrison, Elmore James, Chuck Berry, Lowell Fulson, Ernie K-Doe, John Lee Hooker, Howlin' Wolf, Bo Diddley, Billy Boy Arnold, Rosco Gordon, Buddy Guy, Chuck Berry, Chris Kenner, Jimmy Reed, Elmore James, Sonny Boy Williamson, Big Joe Turner, Etta James, Bo Diddley, Howlin' Wolf, Elmore James, Otis Rush

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.