Jet are an Australian rock band formed in 2001 in Melbourne, Australia. The group is composed of lead guitarist Cameron Muncey, bassist Mark Wilson, and brothers Nic and Chris Cester on vocals/rhythm guitar and drums respectively. The group has sold 6,5 million . records worldwide; with their debut album Get Born, released in 2003, accounting for about 3.5 million of that figure. The band's most recent album, Shaka Rock, was released on 19 August 2009.