Atuação

• 1979
  Rainbow - Live at The Capitol Theater, Passaic NJRainbow - Coloring New Jerseycomo Keyboards
• 1981
  Ozzy Osbourne: After Hourscomo Keyboards
• 1984
  Ozzy Osbourne - Bark at the Mooncomo ele próprio
• 1991
  The Wind in the Willows
• 2000
  Deep Purple: Bombay Callingcomo Keyboards
• 2002
  Deep Purple: Live at the NECcomo Keyboards
• 2004
  Gary Moore & The Midnight Blues Band - Live At Montreux 1990como KeyboardsLiving Loud: Loud & Livecomo ele próprio - Keyboards
• 2005
  Deep Purple: Live at Hard Rock Café, Londoncomo Himself
• 2006
  Deep Purple: Live in Chinacomo HimselfDeep Purple: They All Came Down to Montreux – Live at Montreux 2006como Himself
• 2007
  Gary Moore - The Definitive Montreux CollectionGary Moore - Definitive Montreux Collectioncomo Tastiere
• 2008
  Deep Purple - They All Came Down To Montreux
• 2011
  Deep Purple with Orchestra: Live at Montreux 2011como KeyboardsDeep Purple & Orchestra - Live At Montreux 2011como Keyboards
• 2014
  Deep Purple with Orchestra - Live in Veronacomo keyboardsOzzy Osbourne: Memoirs of a MadmanCelebrating Jon Lord: Deep Purple and Friendscomo Keyboards
• 2015
  Deep Purple - From the Setting Sun... in Wackencomo HimselfDeep Purple: ...To the Rising Sun in Tokyocomo Himself - Keyboards
• 2017
  Deep Purple au Hellfest 2017como HimselfDeep Purple: From The Setting Sun To The Rising Sun Limited EditionDeep Purple: From Here To Infinitecomo Himself
• 2023
  Deep Purple - Jazzopen Stuttgart 2023como ele próprio