Czech grindcore vocalist, lyrics writer and visual artist. Also known as Frenzy. Member of Antigod, Closing, Isacaarum, M.A.C. of Mad, Negligent Collateral Collapse.
Born 1974 as Libra, now live in Prague and Pardubice (Eastern Bohemia).
KOMPILACE +
Forgotten Silence
Vemork Konstrukt
2023, CD, 
,
, Alternative Metal
Inner Fear
Cäzilia
2022, CD, Album, Sli, Black Barn Music, ,
, Black Metal/Symphonic Metal
Necrocock
Bipolární Noci
2021, CD, Album, Dig, Not On Label (Necrocock Self-released), ,
, Psychedelic Rock/Avantgarde
Sick Sinus Syndrome
Rotten To The Core
2021, CD, ,
, Grindcore/Goregrind/Death Metal
Pačess
Zoigl
2019, Vinyl, ,
, Black Metal
Antigod
W.R.A.T.H.
2018, CD, Album, Dig, Metalgate Records, ,
, Thrash/Death Metal
Fleshless
Dethroned In Shadows
2017, CD, EP, Nice To Eat You Records, ,
, Death Metal
Felisha
Homo Latex Latexus
2015, CD, Album, Pařát Rock Metal Magazine, ,
, Death Metal/Grindcore/Pornogrind
Antigod
Wareligion
2015, CD Digipak, ,
, Thrash/Death Metal
Fleshless
Devoured Beyond Recognition
2015, CD, 
,
, Death Metal
Isacaarum
Whorecraft
2013, CD Slipcase, ,
, Grindcore/Death Metal/Black Metal
Malignant Tumour
Overdose & Overdrive
2013, CDr, 
,
, Heavy Metal/Rock & Roll
Ingrowing
Ætherpartus / Heads Or Tails
2013, Vinyl Grey/Black Swirl, ,
, Grindcore
Ingrowing
Heads Or Tails
2012, CD, MiniAlbum, Bizarre Leprous Production, ,
, Grindcore
Isacaarum
Vaseline
2011, CD, Album, Obscene Productions, ,
, Grindcore/Black Metal/Death Metal
Fleshless
Slaves Of The God Machine
2011, Vinyl, ,
, Death Metal
Ingrowing & Isacaarum
Fight Pub I + I
2010, 2xCD, Lecter Music Agency, ,
, Grindcore/Death Metal
Colp
Masquerade
2010, CD, Album, Southern Power Production,
Negligent Collateral Collapse
28 Minutes Of Silence For All Innocent Victims ...And Boneses
2010, CD, Comp, Bizarre Leprous Production, ,
, Grindcore
Ingrowing
Ætherpartus
2009, CD, ,
, Grindcore/Death Metal
Forgotten Silence
Thots
2009, CD, ,
, Doom Metal
Fleshless
Hate Is Born
2008, CD Digipack, ,
, Death Metal
Ingrowing
Cloned & Enforced
2006, CD, Album, Obscene Productions, Obscene Productions, ,
, Grindcore/Death Metal
Splitter
En Sorglig Historia
2006, CD, EP, Obscene Productions, ,
, Grindcore
Krleš
Time To Rise - Best Of
2006, CD, Album, SIA Production, ,
, Heavy Metal
Exhumed / Ingrowing
Something Sickened This Way Comes / To Clone And To Enforce
2006, CD, ,
, Grindcore/Death Metal
Ytivarg
Ytivarg
2006, CDr, ,
, Black Metal
Isacaarum
Shibari Kata And Other Practices
2005, CD, Album, Enh, Obscene Productions, ,
, Death Metal/Grindcore/Black Metal
Fleshless
To Kill For Skin
2005, CD, Album, Obscene Productions, ,
, Death Metal
Ingrowing
Decameron Of Grind
2005, CD, Comp, Symphonic Blast Productions, 
,
, Grindcore/Death Metal
Různí
10th Year Of Obscene Existence
2005, CD, Comp, Obscene Productions, ,
, Grindcore/Death Metal/Goregrind/Hardcore/Crust/Gothic Metal
Exhale
Festerfiction
2005, CD, Album, Enh, Bizarre Leprous Production, ,
, Grindcore
Abortion
Gonna Be Worse
2004, CD, Album, Obscene Productions, ,
, Grindcore/Death Metal/Crust
Plastic Grave
Noizy Graves & Plastic Chronicles
2004, CD, Album, Bizarre Leprous Production, ,
, Grindcore
Deflorace
Massacre
2004, CD, Album, Forensick Music, ,
, Grindcore
Squash Bowels
No Mercy
2004, CD, ,
, Grindcore
Necrocock
Praktiky Pohřebních Ústavů
2004, CD, ,
, Black Metal/Goth Rock
Malignant Tumour / Squash Bowels
Eat The Flesh... And Vomica / Dreams Come True... In Death
2004, CD, ,
, Grindcore/Goregrind
Fleshless
Sensual Death Immitation
2003, CD, Album, Obscene Productions, ,
, Death Metal
Garbage Disposal
Reunion Carbide
2003, CD, Comp, Obscene Productions, ,
, Grindcore
Squash Bowels
For Dead God - International Devastation
2003, CD, ,
, Grindcore
Isacaarum
Menses Exorcism
2003, CD, ,
, Grindcore/Black Metal
Ingrowing
Sunrape
2003, CD, ,
, Grindcore
Dead Infection
The Lethal Collection
2003, CD, ,
, Grindcore/Goregrind
Různí
Obscene Extreme 2002
2002, CD, Comp, Obscene Productions, ,
, Grindcore/Death Metal/Goregrind/Pornogrind/Hardcore
Crusher
Untearable Off Colossus
2002, CD, ,
, Death Metal
Fleshless
Nice To Eat You
2001, CD, Album, Obscene Productions, ,
, Death Metal
Isacaarum
Cunt Hackers
2001, CD, ,
, Grindcore/Black Metal
Ingrowing
Suicide Binary Reflections
2001, CD, ,
, Grindcore
Fleshless
Abhorrence Of Cadaveric
2000, CD, Album, Enh, Obscene Productions, ,
, Grindcore/Death Metal
Gravity
The Windows To The Unknown
2000, Cass, S/Sided, Ltd, Not On Label (Gravity (15) Self-released), ,
, Thrash/Grindcore/Death Metal
Brainbleed / Bizarre Embalming
La Mer Est Mort / Medical
2000, CD, Copremesis Records, ,
, Grindcore
Impetigo / Ingrowing
Late Night Necrophiliac Fun / Peristaltica IX
2000, CD, ,
, Grindcore
Impetigo
Buio Omega
2000, CD, ,
, Grindcore/Death Metal
Lykathea Aflame
Elvenefris
2000, CD, ,
, Technical Death Metal
Bizarre Embalming
State Of Postmortal Metamorphoses
1999, Cass, S/Sided, Rotten Tooths Productions, ,
, Grindcore
Ingrowing / Isacaarum
Bizzare End Of Century I+I
1999, Cass, Shindy Productions, ,
, Grindcore/Death Metal
Depresy
Sighting
1999, CD Digipak, ,
, Symphonic Metal/Death Metal/Black Metal
Různí
Falafel Grind
1999, CD, ,
, Grindcore/Hardcore
Ingrowing / Haemorrhage
Creation Of Another Future / Haemorrhage
1998, 7", EP, Cle, Shindy Productions, Copremesis Records, ,
, Grindcore/Goregrind
Ingrowing
Cyberspace
1998, Cassette, ,
, Grindcore
Contrastic / Ingrowing
Thanatology Rhythms / Deformed
1997, Cassette Blue, ,
, Grindcore/Death Metal
Malignant Tumour / Ingrowing
Swarming Of Virulency / Perpetual
1997, Vinyl, ,
, Grindcore
Různí
Hungry Urinary Urn (Compilation EP)
1996, 7", EP, Comp, Bizarre Leprous Production, ,
, Grindcore/Goregrind
Ingrowing / Deflorace
Split
1996, CD, Comp, Leviathan Records, ,
, Grindcore/Death Metal
Closing
The Sonic Enema
1996, Cass, S/Sided, Not On Label (Closing Self-released), ,
, Grindcore
Closing
Virtual Laboratory Sadism
1996, Cass, Epidemie Records, ,
, Grindcore
Ingrowing
Perverted Look At The World
1996, Cassette, ,
, Grindcore/Death Metal
Negligent Collateral Collapse
28 Minutes Of Silence For All Innocent Victims
1995, Cass, S/Sided, Not On Label (Negligent Collateral Collapse Self-released), ,
, Grindcore
Fleshless
Sensual Death Immitation / Grindgod
2004, CD, Comp, Unofficial, Obscene Productions (3), 
,
, Death Metal
Lykathea Aflame
Elvenefris
CD, ,
, Technical Death Metal
