With outstanding performances and revealing interviews takes a critical look at...
Ahmir-Khalib Thompson ,
Billy Preston ,
Blaze ,
Bonnie Raitt ,
Branford Marsalis ,
Dave Matthews ,
Elvis Costello ,
Eric Clapton ,
Erykah Badu ,
Forest Whitaker ,
Jim James ,
John Bell ,
John Richards ,
Les Paul ,
Nancy Giles ,
Ray Charles
