| THE SIGN OF THE APE  
 Demo 1988 Tracks: Exigency - Better to forget - Masquerade - Proud of what? Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Dirty (Guitar), Michael Müller (Bass), Kai Alexander Spiekermann (Drums) 
								THIS IS THE NEWS
  
 Demo 1990 Tracks: Intro (Headbangers Nightmare Part I) - Let me explain... - Repetitions of Human Errors - Discord - Monofaces - Outro (Headbangers Nightmare Part II) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Dirty (Guitar), Christian Wulff (Bass), Rainer Behn (Drums) 
								BROWN BOTTLE GO APE
  
 CD Sampler 1991 Tracks: Repetitions of Human Errors - Let me explain (both taken from THIS IS THE NEWS) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Dirty (Guitar), Christian Wulff (Bass), Rainer Behn (Drums) 
								HUMAN ERRORS
  
 CD/LP/MC 1991 , released 26-08-1991 Tracks: Something Uncomprehensible - Law Enforcement Agency - Repetitions of Human Errors - Let me explain - Save your dignity - No brain / no pain - Discord - Monofaces - Better to forget (CD/MC Bonus Track) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Dirty (Guitar), Christian Wulff (Bass), Carsten Bachorz (Drums) 
								PEACE-EATER VOL. 1
  
 CD Sampler 1991 Track: Monofaces (taken from HUMAN ERRORS) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Dirty (Guitar), Christian Wulff (Bass), Carsten Bachorz (Drums) 
								PSEUDO IDENTITY
  
 Demo 1994 Tracks: Industrial Dictatorship - Cry - Conclusion - Pseudo Identity Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Stephan Gora (Drums) 
								PEACE-EATER VOL. 5
  
 DCD Sampler 1995 Track: Conclusion (by mistake indicated as CRY! - taken from PSEUDO IDENTITY) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Stephan Gora (Drums) 
								UNBROKEN METAL
  
 CD Sampler 1998 Track: Cry (taken from INNER WAR) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums) 
								DEATHOPHOBIA VOL. 6
  
 DCD Sampler 1999, DigiPak Track: Inner War (taken from INNER WAR) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums) 
								SYSYPHUS VOL. 5 Music from the Underground
  
 CD Sampler 1999 , with ECLIPSE Magazine # 26, PINK FLOYD & Art Rock Magazine (released April 1999) Track: Synchronicity I (taken from INNER WAR) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums) Note: MEGACE is spelled wrong as MAGACE... 
								INNER WAR
  
 CD 1999 , released 31-05-1999 Tracks: Cry, Schweissnaht, Two, Inner War, Ciphers, Synchronicity I (Police-Coverversion), Conclusion (Reprise), Industrial Dictatorship, Guilty, First-Take-Ponka-Song, Instinct Science Faith, Affengesicht, ...which have been predicted, Rain, Hauke rocks (Hidden Bonus Track). Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums) 
								MORBID NOIZZ Sensitive and brutal, Kompilacja 3/99
  
 CD Sampler 1999 , with MORBID NOIZZ Magazine # 3/99 (released September 1999) Track: Guilty (taken from INNER WAR) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums) 
								UNITED FORCES The H.M. Compilation (Hans Mappes Charity)
  
 3CD DigiPak Sampler 1999 (released November 1999) Track: Synchronicity I (taken from INNER WAR) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums) 
								LÄRMBELÄSTIGUNG Krach Propaganda Compilation No. 7
  
 CD Sampler 1999 , with LÄRMBELÄSTIGUNG Magazine # 7 (released Dezember 1999) Track: Inner War (taken from INNER WAR) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums) 
								
 SIGNS OF LIFE A tribute to Pink Floyd  
 2CD Sampler 2000 (released July 2000) Track: The dogs of war (previously unreleased) Line Up: Melanie Bock (Vocals), Jörg Schrör (Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums),  Andreas Schröder (Keyboards) 
								
 UNBROKEN METAL 7"  
 4 track 7" Compilation  2000 , with UNBROKEN METAL Magazine # 8 (released September 2000) Track: Iron Fist (previously unreleased) Line Up: Jörg Schrör (Lead Vocals, Guitar), Stefan Speidel (Guitar), Christian Wulff (Bass), Andreas Düwel (Drums), Melanie Bock (Backing Vocals) 
								
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