The Billy Cobham Real Book
The Best of Billy Cobham
Ultimate Play-Along Keyboard Trax Billy Cobham Conundrum
Ultimate Play-Along Guitar Trax Billy Cobham Conundrum
Ultimate Play-Along Horn Trax Billy Cobham Conundrum
Ultimate Play-Along Drum Trax Billy Cobham Conundrum
Conundrum
Total eclipse
Real Education
Messages de Billy Graham et témoignages
Tel que je suis
The Book of Billy
More Letters from Billy
Billy Answers Your Questions
Billy Bites Yer Bum Live and Hand Picked by Billy
Billy's best hits
Billy Bluff and Squire Firebrand; or a Sample of the Times, as it appeared periodically, in five letters [signed, R. i.e. James Porter.] With a selection of Songs from Paddy's Resource
Life Wisdom from Billy Graham