Bob's Friends & Past Bandmates
- The Alastair Greene Band
- Aynsley Dunbar
- Bill Ward
- Black Sabbath
- Carmine Appice
- Cozy Powell
- David Icke
- Dennis Wilson
- Don Airey
- Eric Singer
- Gary Moore
- Geezer Butler
- Glenn Hughes
- Howie Simon
- Ian Gillan
- Joe Lynn Turner
- Jeff Watson
- Jimmy Barnes
- Jon Lord
- Kevin Gilbert
- Mario Parga
- Mungo Jerry
- Neil Carter
- New Kings Road Guitar Emporium
- Ronnie James Dio
- Ritchie Blackmore
- Steve Morse
- Strings and Things
- Takara
- Tim Gaze
- Tony Carey
- Tony Iommi
- Tracy G
- Uriah Heep
- Vinny Appice
- Yngwie Malmsteen
- You Can Play Guitar
- Zemaitis Owners Club