Jet was an Australian rock band formed in Melbourne in 2001. For most of the band's tenure, it consisted of Cameron Muncey (lead guitar and vocals), Mark Wilson (bass), and brothers Nic (vocals, rhythm guitar, piano) and Chris Cester (drums, vocals). The group sold 6.5 million albums worldwide, releasing three studio albums: 2003's Get Born, 2006's Shine On and 2009's Shaka Rock. The band dissolved in 2012, reformed in 2016 for a run of shows and then split again at the end of 2019.

Source: Wikipedia (https://en.wikipedia.org/wiki/Jet_(Australian_band))