Derek Forbes (born in Glasgow, Scotland) is a Scottish bassist, vocalist, and sometime guitarist, best known for his work with the Scottish band Simple Minds, which he joined in 1978, and recorded on their early demos and 1979 debut album, Life in a Day until shortly after their 1985 hit, “Don’t You (Forget About Me)”).
He was dismissed from the band, apparently due to petty jealousy, as cited by Jim Kerr, who stated that it was a regrettable mistake, prior to the release of the global success of Once Upon a Time. Forbes has claimed that he wrote on 60% of the album, yet remained uncredited. Assuming he would quickly be asked to re-join the band, no legal action was taken. Forbes reunited with the band for a three-year period, before and during the recording of Néapolis from 1995-1998 and, along with Mel Gaynor, were to find out a few days before the Kosovo show at Glasgow’s SECC, that they both weren’t included, much to the confusion of the fans, as they had been told that both Forbes and Gaynor were not available to play, but were onstage directly before the Minds went on. Forbes states that he has never left the band, and Forbes has cited that he wasn’t happy with the final mix of the album. Forbes and Mel Gaynor appeared at the Scotland Rocks for Kosova in 1999 performing Led Zeppelin’s “Kashmir”, whilst Simple Minds also appeared on the bill with Mark Kerr on drums and Eddie Duffy on bass.