May 5, 2015 – Craig Gruber was born on June 15, 1951. In the early 1970s he started his bass career with a band called Elf, which released three albums before the key members joined ex-Deep Purple lead guitarist Ritchie Blackmore in his newly formed band Rainbow in mid-1975.
Gruber played on Rainbow’s first album, Ritchie Blackmore’s Rainbow. Soon after the album was released, Blackmore fired everyone except vocalist Dio. Gruber was then in the early recording sessions on Black Sabbath‘s Heaven and Hell album, co-writing “Die Young,” until Geezer Butler heard Dio, and returned to the band.
In 1980 he formed Bible Black with former Elf and Rainbow drummer Gary Driscoll. The band produced two albums before Driscoll’s unsolved murder in 1987. 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.
Early in 2010 Gruber formed “ED3N”- a metal band in the classic rock genre. The band featured vocalist Jeff Fenholt and guitarist David Shankle, of DSG and formerly Manowar.
On April 18, 2013 it was announced that Gruber had joined the band Raven Lord which was headed up by Csaba Zvekan. Gruber was to replace Jamie Mallender for the bassist’s position. However, Gruber departed the band shortly thereafter and was replaced by Lucio Manca. On November 7, 2013, Gruber announced via Facebook that he became part of a newly formed band founded by Csaba Zvekan called Zvekan.
Near the end of his life, Gruber had been building a line of high-end “soloing” basses, which can be seen at Infinite Metal Werkz. Gruber had also been working on an Elf reunion, even though such a prospect seemed unlikely given the deaths of Driscoll and frontman Ronnie James Dio; both of whom had been members of the band from foundation until dissolution.
He died from prostate cancer on May 5, 2015 at his Florida home.