GLUMCI
- Gregory Porter
Self - Presenter - Clarke Peters
Self - Actor - Lenny Kaye
Self - Josh Homme
Self - Emma Smith
Self - Jazz Singer - George Benson
Self - Nelson George
Self - Beck
Self - Aldo Mancusi
Self - President of the Enrico Caruso Museum of Am - Stephen Costello
Self - Tenor - Mary Crosby
Governor's Wife - Ledisi Young
Self - Singer and Actress - Iggy Pop
Self - Fredara Hadley
Self - Dave Grohl
Self (archive footage) - Adam Lambert
Self - Present Queen Singer - Engelbert Humperdinck
Self - Guest - Annie Ross
Self - Tony Visconti
Self - Laura Mvula
Self - Wendy Melvoin
Self - The Revolution - Lisa Coleman
Self - The Revolution - Jermaine Dupri
Self