Gowan

Sideboob

2018 · Self

Another WolfCop

2017 · Organo

Styx: The Mission

2017

Styx - Live at the Orleans Arena Las Vegas

2014 · Vocals, Keyboards

Styx - The Grand Illusion - Pieces of Eight Live

2012

Styx and the Contemporary Youth Orchestra of Cleveland - One with Everything

2009 · Self (Vocals / Keyboards)

Gowan: Live in Concert

2006 · Himself (Vocals and Keyboards)

Styx and REO Speedwagon: Arch Allies, Live at Riverport

2000 · Self (Vocals / Keyboards)

Specimen

1996 · Original Music Composer

Let It Rock - The 60th Birthday Concert

1995 · Himself

En direct de l'univers

2009 · Self

Belle et Bum

2003 · Self

Chilly Beach

2003 · (voice)

Sucré salé

2002 · Self - Styx