Gowan

Sideboob

Self

2018

Another WolfCop

Organo

2017

Styx: The Mission

2017

Styx - Live at the Orleans Arena Las Vegas

Vocals, Keyboards

2014

Styx - The Grand Illusion - Pieces of Eight Live

2012

En direct de l'univers

Self

2009

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

Self (Vocals / Keyboards)

2009

Belle et Bum

Self

2003

Chilly Beach

(voice)

2003

Sucré salé

Self - Styx

2002

Styx and REO Speedwagon: Arch Allies, Live at Riverport

Self (Vocals / Keyboards)

2000

Specimen

Original Music Composer

1996

Let It Rock - The 60th Birthday Concert

Himself

1995