Guest Appearances

Mike Portnoy

	Neal Morse - Sola Scriptura (CD, 2007) cd universe (usa) play.com (europe)
	Neal Morse - ? (CD, 2005) cd universe (usa) play.com (europe)
	Neal Morse - One (CD, 2004) cd universe (usa) play.com (europe)
	Neal Morse - Testimony (2CD, 2003) cd universe (usa) play.com (europe)
	John Arch - Twist Of Fate (EP, 2003) cd universe (usa)
	Encores, Legends & Paradox - A Tribute to the Music Of ELP (CD, 1999) cd universe (usa)
	Working Man - Rush Tribute (CD, 1996) cd universe (usa)

James LaBrie

	Explorers Club - Raising The Mammoth (CD, 2002) cd universe (usa)
	Leonardo - The Absolute Man (CD, 2001) cd universe (usa)
	Encores, Legends & Paradox - A Tribute to the Music Of ELP (CD, 1999) cd universe (usa)
	Explorers Club - Age Of Impact (CD, 1998) cd universe (usa)
	Shadow Gallery - Tyranny (CD, 1998) cd universe (usa)
	Dragon Attack - A Tribute To Queen (CD, 1997) cd universe (usa)
	Working Man - Rush Tribute (CD, 1996) cd universe (usa)

Jordan Rudess

	Neal Morse - ? (CD, 2005) cd universe (usa) play.com (europe)
	David Bowie - Heathen (CD, 2002) cd universe (usa) play.com (europe)
	Encores, Legends & Paradox - A Tribute to the Music Of ELP (CD, 1999) cd universe (usa)
	Steinway To Heaven - Magna Carta's Keyboard Hall Of Fame Vol. I (CD, 1996) cd universe (usa)
	Noirin Ni Riain - Celtic Soul (CD, 1996) cd universe (usa)
	Vinnie Moore - Time Odyssey (CD, 1988) cd universe (usa)

John Petrucci

	Explorers Club - Age Of Impact (CD, 1998) cd universe (usa)
	Dragon Attack - A Tribute To Queen (CD, 1997) cd universe (usa)
	Working Man - Rush Tribute (CD, 1996) cd universe (usa)
	Various Artists - Guitar Battle (CD, )

John Myung

	Gordian Knot - Gordian Knot (CD, 1999) cd universe (usa)
	Explorers Club - Age Of Impact (CD, 1998) cd universe (usa)