Dirección
Reparto y equipo
Siegfried Schmidt-JoosSelf - Host
T-Bone WalkerSelf - MusicianBrian AugerSelf - MusicianHans-Gerd WiegandSelf - Host
Carmen McRaeSelf - Musician
TrafficThemselves - MusicianClarke BolandSelf - Bandleader
John Lee HookerSelf - Musician
B.B. KingSelf - Musician
Richie HavensSelf - MusicianJimmy ReedSelf - MusicianBig Joe WilliamsSelf - MusicianThe Clara Ward Gospel SingersThemselves - MusicianCurtis JonesSelf - MusicianRoberta Patterson SingersThemselves - MusicianEddie TaylorSelf - Musician
The Chambers BrothersThemselves - MusicianJulie DriscollSelf - MusicianThe Joshua Light ShowThemselves - Musician
Carlos SantanaSelf - Musician
Taj MahalSelf - Musician
Robert LammSelf - Musician
ChicagoThemselves - Musician
James PankowSelf - MusicianEdgar WinterSelf - Musician
Sly and the Family StoneSelf
Johnny WinterSelf - Musician
Gregg RolieSelf - MusicianPentangleThemselves - MusicianJose Chepito AreasSelf - MusicianPete YorkSelf - MusicianDavid BrownSelf - MusicianEddie HardinSelf - MusicianMike ShreveSelf - MusicianMike CarabelloSelf - Musician
Neil YoungSelf - Musician
Rod StewartSelf - Musician
Steve WinwoodSelf - MusicianRobbie McIntoshSelf - Drums MusicianBrian Auger's Oblivion ExpressThemselves - MusiciansJim MullenSelf - Lead Guitar MusicianBarry DeanSelf - Bass Guitar Musician
Jack BruceSelf - MusicianIt's a Beautiful DayThemselves - MusicianEarth & FireThemselves - Musician
Ian AndersonSelf (uncredited)Glenn CornickSelf (uncredited)Clive BunkerSelf (uncredited)Martin BarreSelf (uncredited)