The concert gave fans a chance to relive Jon Lord's remarkable and extensive musical career, remembering music from Paice, Ashton Lord, Deep Purple, his later classical compositions and everything in between – all in aid for the charity organization The Sunflower Jam. The 83-piece Orion Orchestra performed, conducted by Paul Mann and accompanied by bands and artists such as Deep Purple, Paul Weller, Glenn Hughes, Bruce Dickinson, Rick Wakeman, Joe Brown, Miller Anderson, Steve Balsamo and many, many more.