Albums + EPs

• Protocol V: Studio Live Session, Vol. 2 2025-11-14
• Sherinian/Phillips Live 2023-08-25
• Protocol V 2022
• Protocol [6 CD Box Set] 2019-04
• Studio Live Session 2019
• Protocol 4 2017
• Protocol III 2015
• Protocol II 2013
• 21 Spices 2011-02-25
• Vantage Point 2000
• Out of the Blue 1999-06-23
• Another Lifetime 1997
• Symbiosis 1995-09
• Force Majeure 1992
• Protocol 1988

Singles

• Down on My Luck 1996