1970 - Act One (1971 Vertigo Vinyl Rip) [42:05]
1970 - Act One (1997 Bonus Tracks) [50:05]
1970 - Act One (2004 Repertoire Remastered) [54:36]
1970 - Act One (2006 Japan Remastered) [50:17]
1971 - Waters Of Change (1971 Vertigo Vinyl Rip) [42:14]
1971 - Waters Of Change [42:26]
1972 - Pathfinder (1972 Vertigo Vinyl Rip) [38:15]
1972 - Pathfinder [38:35]
1972 - Domicil Club, Mannheim, West Germany (April 18, 1972) [1:12:02]
1973 - Get Your Dog Off Me! (2003 Repertoire Bonus Tracks) [47:11]
1974 - Sagittary [34:50]
1975 - Beggars Can`t Be Choosers [40:42]
1980 - Lifeline (2009 Repertoire Remastered) [44:09]
1996 - The Final Curtain [47:46]
2007 - Close To My Heart [1:04:17]
2010 - Lose A Life (Nano Opera) [47:33]