In 1980 he formed Bible Black with former Elf and Rainbow drummer Gary Driscoll .
Gruber played live with Gary Moore on his supporting tour for his album Victims of the Future , and featured on Moore 's 1984 live album We Want Moore !
In 1980 Gruber formed Bible Black with former Elf and Rainbow drummer Gary Driscoll .
Gruber played live with Gary Moore on his supporting tour for his album Victims of the Future , and featured on Moore 's 1984 live album We Want Moore !