Deep Purple has released the new single 'Diablo' from their upcoming album 'Splat!', their first in over a decade, which frontman Ian Gillan describes as the band's heaviest work in years. The band is also reissuing their iconic 1972 album 'Machine Head', while keyboardist Don Airey confirmed the group has no plans to disband despite past internal challenges. Live performances of new tracks 'Arrogant Boy' and 'Diablo' have been shared, marking the first public appearances of the songs.