Nestled with such perennial Purple classics as 'Highway Star', 'Lazy' and 'Space Truckin'', all originally from the "Machine Head" LP, across two CDs, the band also found time to include some firm favourites, such as 'Perfect Strangers', 'Child In Time', 'Hush' and the title track to "The Battle Rages On" and finished off with Purple's best loved track, 'Smoke On The Water'.