List of Black Sabbath and Heaven & Hell members - Wikipedia
Rainbow, Elf and Gary Moore Bassist Craig Gruber Dies at 63
Craig Gruber's (Elf, Blackmore's Rainbow, Gary Moore, Black Sabbath, Aretha Franklin!!!) Boomslang bass with a Kahler | Bass guitar, Bass guitarist, Guitar
Spotlight: Black Sabbath – Live Evil / Heaven And Hell / Mob Rules | Music Features, Spotlights | musicOMH
Craig Gruber | darker than blue
Craig Gruber | Discography | Discogs
Craig Gruber - Alchetron, The Free Social Encyclopedia
ORIGINAL RAINBOW BASSIST CRAIG GRUBER PASSES AWAY AGED 64 | MetalTalk - Heavy Metal News, Reviews and Interviews
Morre Craig Gruber, baixista original do Rainbow
Which Black Sabbath Singer Has Performed the Most Shows?
Remembering Craig Gruber he was a bassist Black Sabbath “Paranoid”, “Silver mountain” Dio “Rainbow in the dark” Sadly Craig Gruber Died of prostate... | By Death Production Studio | Facebook