How much did a constant series of personnel upheavals affect the music of Deep Purple? ...well you could always try asking the band. This is the ultimate film review of the career of Deep Purple from the inside, in the words of those who really matter, the band themselves. Featuring candid reflections then and now from Nick Simper, Ritchie Blackmore, Jon Lord, Ian Paice, Ian Gillan, David Coverdale, Glenn Hughes and one of the very last interviews by the late Tommy Bolin to produce the definitive re-appraisal of the music of Deep Purple as seen through the eyes of the musicians. This unique independent film draws on extensive rare footage of Deep Purple in performance from 1968 to 1974 including performances of Hush, Child In Time, Highway Star, Burn, Space Truckin', Stormbringer and more.