Benjamin David Gillies is an Australian musician, best known as the drummer of Australian rock band Silverchair from 1992 until the band went on hiatus in 2011. In 2003, Gillies formed Tambalane with Wes Carr, initially as a songwriting project; they released a self-titled album in 2005 and toured Australia but subsequently folded. By June 2011, after Silverchair's disbandment, Gillies was in the final stages of about 12 months of working on his solo album, and he said that it was not a continuation of his earlier work with Tambalane. In 2012, he formed Bento, in which he performs lead vocals, and released the band's debut album Diamond Days.

Silverchair are an Australian rock band, which formed in 1992 as Innocent Criminals in Newcastle, New South Wales, with Daniel Johns on vocals and guitars, Ben Gillies on drums, and Chris Joannou on bass guitar. The group got their big break in mid-1994 when they won a national demo competition conducted by SBS TV show Nomad and ABC radio station Triple J. The band was signed by Murmur and were successful in Australia and internationally. Silverchair has sold over 10 million albums worldwide.