Year Albums Lineup Style
1978
  Christopher Michael Oliva - bass
John Nicholas Oliva - guitars
John Nicholas Oliva - vocals, piano
Progressive Heavy metal
1979
  John Nicholas Oliva - vocals, piano
Patrick ''Pat'' Dubs - guitars
Andy Gmelin - bass
Christopher Michael Oliva - guitars, vocals
1980
  John Nicholas Oliva - vocals, piano
Christopher Michael Oliva - guitars, vocals
Rich ''Bigano'' Pagan - guitars
Steve ''Dr Killdrums'' Wacholz - drums
John Nicholas Oliva - bass
1981
  John Nicholas Oliva - vocals, piano
Christopher Michael Oliva - guitars, vocals
Steve ''Dr Killdrums'' Wacholz - drums
Keith ''Thumper'' Collins - bass
1982
 
1983
Living For The Night [Demo]
Sirens
City Beneath The Surface [EP]
1984
The Dungeons Are Calling [EP]
1985
Power Of The Night
1986
Fight For The Rock John Nicholas Oliva - vocals, piano
Christopher Michael Oliva - guitars, vocals
Steve ''Dr Killdrums'' Wacholz - drums
Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
1987
Hall Of The Mountain King John Nicholas Oliva - vocals, piano
Christopher Michael Oliva - guitars, vocals
Steve ''Dr Killdrums'' Wacholz - drums
Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Christopher ''Chris'' Caffery - guitars, vocals
1988
 
1989
Gutter Ballet
1990
 
1991
Streets: A Rock Opera John Nicholas Oliva - vocals, piano
Christopher Michael Oliva - guitars, vocals
Steve ''Dr Killdrums'' Wacholz - drums
Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Christopher Michael Oliva - bass
John Nicholas Oliva - drums
1992
  Christopher Michael Oliva - guitars, vocals
Steve ''Dr Killdrums'' Wacholz - drums
Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Zachary "Zak" Stevens - vocals
1993
Edge Of Thorns
1994
Handful Of Rain Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Zachary "Zak" Stevens - vocals
Jeff Plate - drums
John Nicholas Oliva - vocals, piano
John Nicholas Oliva - guitars, bass, drums
1995
Chance [EP] Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Zachary "Zak" Stevens - vocals
Jeff Plate - drums
John Nicholas Oliva - vocals, piano
Al Pitrelli - guitars, vocals
Christopher ''Chris'' Caffery - guitars, vocals
Dead Winter Dead
1996
 
1997
The Wake Of Magellan
1998
 
1999
 
2000
  Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Zachary "Zak" Stevens - vocals
Jeff Plate - drums
John Nicholas Oliva - vocals, piano
Christopher ''Chris'' Caffery - guitars, vocals
2001
Poets And Madmen Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Jeff Plate - drums
John Nicholas Oliva - vocals, piano
Christopher ''Chris'' Caffery - guitars, vocals
2002
  Johnny Lee Middleton - bass, vocals
John Nicholas Oliva - keyboards
Jeff Plate - drums
John Nicholas Oliva - vocals, piano
Al Pitrelli - guitars, vocals
2003
    
2004
 
2005
 
2006
 
2007
 
2008
 
2009
 
2010
 
2011
 
2012
 
2013
 
2014
  Christopher ''Chris'' Caffery - guitars, vocals
Johnny Lee Middleton - bass, vocals
Jeff Plate - drums
John Nicholas Oliva - vocals, keyboards
Progressive Heavy metal