MC5 – High Time

Bass Drum – Butch O'Brien
Flugelhorn, Vocals – Charles Moore
Harmonica, Maracas – Rob Tyner
Piano – Pete Kelly (3)
Trombone – Larry Horton
Tuba – David Oversteak
Vocals – Brenda Knight
Vocals – Merlene Driscoll
Vocals – Joanne Hill
Vocals – Wayne Kramer
Vocals, Harmonica, Organ – Fred Smith
Written-By – Fred Smith

Percussion [Reen] – Dennis Thompson (2)
Vocals – Michael Davis (2)
Vocals – Fred Smith
Vocals, Piano – Wayne Kramer
Written-By – Fred Smith

Organ – Skip Knapé
Percussion [Sandpaper] – Fred Smith
Piano, Vocals – Wayne Kramer
Tambourine – Dennis Thompson (2)
Vocals – Michael Davis (2)
Written-By – Wayne Kramer

Featuring [Mirachees] – Kinki Le Pew
Harmonica – Rob Tyner
Tamborim [Tambors] – Dennis Thompson (2)
Written-By – Dennis Thompson (2)

Featuring [Wizzer] – Lil' Bobby Wayne Derminer
Percussion [Reen], Percussion [Acme Scraper] – Dennis Thompson (2)
Written-By – Rob Tyner

Castanets – Rob Tyner
Vocals – Michael Davis (2)
Written-By – Wayne Kramer

Tambourine – Dennis Thompson (2)
Vocals – Wayne Kramer
Vocals – Fred Smith
Vocals, Featuring [Ka] – Michael Davis (2)
Written-By – Fred Smith

Congas – Rob Tyner
Drums, Percussion – Dave Heller
Drums, Percussion – Scott Morgan
Drums, Percussion – Ellis Dee (2)
Drums, Percussion – Wm. FRD.
Drums, Percussion – Terry Trabandt
Drums, Percussion – Dave Morgan
Drums, Percussion – Bob Seger
Percussion – Dennis Thompson (2)
Tenor Saxophone – Leon Henderson
Trombone – Dan Bullock
Trumpet – Rick Ferretti
Trumpet, Arranged By [Horns] – Charles Moore
Written-By – Fred Smith