Keyboardist and percussionist for Swiss black/industrial metal band Samael. He was originally known as Xytraguptor. After the album Worship Him, he changed his name to Xytras. Then after the album Ceremony Of Opposites, he shortened it to Xy.
ALBUMS
Xy
Sedunum
2014, CD, Album, Dig, Kronos Records, 
,
, Classical
Samael + Xytras*
Passage
1997
Xytras*
Passage
1997, 
,
, Modern Classical/Electro/Ambient
Samael
Dictate Of Transparency
2022, 7", Single, Ltd, Red, Napalm Records, ,
, Heavy Metal/Black Metal/Industrial
Rotting Christ
Der Perfekte Traum
2022, 
,
, Black Metal/Gothic Metal
Samael
Hegemony
2017, 
,
, Black Metal
Dead Shape Figure
Opus Victoria
2014, CD, Album, Eternal Sound Records, ,
, Thrash/Melodic Death Metal
Samael
Lux Mundi
2011, CD, ,
, Black Metal/Electro/Industrial
Samael
Antigod
2010
Samael
Above
2009, CD, ,
, Black Metal/Heavy Metal
Samael
Solar Soul
2007, CD Digipak, ,
, Industrial/Heavy Metal
Samael
Valkyries' New Ride / Slavocracy
2007, CD, ,
, Heavy Metal
Samael
Since The Creation...
2003, 6xLP, Album, Pic + Box, Comp, Ltd, Num, Century Media, ,
, Heavy Metal/Black Metal/Industrial
Samael
Ceremony Of Opposites / Rebellion
2001, 
,
, Black Metal
Various
21st Century Media Blitz Vol. 2
1999, 2xCD, Comp, Century Media, 
,
, Death Metal/Stoner Rock/Black Metal/Heavy Metal/Thrash/Hardcore
Rotting Christ
Sleep Of The Angels
1999
My Insanity
Still Dreams In Violent Areas
1998
Rotting Christ
A Dead Poem
1997, ,
, Black Metal/Gothic Metal
Samael
Rebellion
1995
APPEARANCES +
Samael
Lux Mundi
2019, ,
, Black Metal/Industrial Metal
Morbid Angel
Illud Divinum Insanus - The Remixes
2012, 2x CD, 
,
, Industrial/Death Metal/Rhythmic Noise/Dubstep/Electro/Drum n Bass
Samael
On Earth
2005, CD, EP, Enh, Dig, Regain Records, 
,
, Black Metal/Goth Rock/Industrial
Samael
Telepath
2004, CD, ,
, Black Metal
Lacrimosa
Alleine Zu Zweit
1999, 
,
, EBM/Modern Classical/Goth Rock
Samael
Passage - Live
2024,
Black Metal/Industrial Metal/Electro
Samael
Hegemony
2017
Various
Maximum Metal Vol. 198
2014, CD, Comp, Promo, Metal Hammer, ,
, Heavy Metal
Samael
Antigod
2010, ,
, Heavy Metal/Black Metal/Industrial
Various
Maximum Metal Vol. 137
2009, CD, Comp, Promo, Metal Hammer, ,
, Folk Rock/Grindcore/Viking Metal/Death Metal/Black Metal/Heavy Metal/Thrash/Nu Metal
Various
Nuclear Blast Music Assault 2009
2009, CD, Comp, Nuclear Blast, ,
, Thrash/Doom Metal/Death Metal/Heavy Metal
Various
CD Side 41
2007, CD, Smplr, D-Side, ,
, Alternative Rock/Industrial/EBM/New Wave/Techno/Electro/Goth Rock/Experimental
Various
Rock Tribune - CD Sampler Juni 2007
2007, CD, Comp, Promo, Smplr, Rock Tribune Magazine, 
,
, Doom Metal/Hard Rock/Death Metal/Heavy Metal/Prog Rock/Symphonic Rock/Folk Rock
Various
Elegy Sampler 49
2007, CD, Album, Smplr, Car, Elegy, ,
, Industrial/EBM/Modern Classical/New Wave/Electro/Doom Metal/Synth-pop
Various
Dynamit Vol. 56
2007, CD, Comp, RockHard, ,
, Doom Metal/Heavy Metal/Death Metal/Hard Rock
Various
The World Of Gothic Rock
2007, 2xCD, Comp, ZYX Music, ,
, Death Metal/Goth Rock/Gothic Metal
Various
20 Years Of Nuclear Blast
2007, 4x CD Fat Jewelcase, ,
, Folk Rock/Grindcore/Doom Metal/Death Metal/Black Metal/Heavy Metal/Thrash/Metalcore/Melodic Death Metal/Power Metal/Progressive Metal/Symphonic Metal/Gothic Metal/Goth Rock/Industrial/Alternative Rock
Samael
Era One
2006
Various
Своё Радио 6
2005, CD, Comp, Promo, Play Magazine, 
,
, Acid Jazz/Soul/Pop Rock/Downtempo/Synth-pop/Trip Hop/Abstract/Industrial/Heavy Metal/Alternative Rock/Folk Rock/New Age/Modern Electric Blues/Ballad/Reggaeton/Hip Hop
Various
CD Side 24
2004, CD, Smplr, D-Side, ,
, Folk Rock/Industrial/EBM/Punk/New Wave/Electro/Goth Rock
Various
Zillo CD New Signs & Sounds 10/04
2004, CD, Enh, Smplr, Zillo, ,
, Electro/Goth Rock/Industrial
Samael
Reign Of Light
2004, CD Slipcase, ,
, Black Metal/Industrial/Symphonic Metal
Fenriz
The Best Of Old-School Black Metal
2004, ,
, Black Metal
Various
Orkus Compilation V
2003, CD, Comp, Enh, Orkus, ,
, Folk Rock/Neofolk/Black Metal/Ambient/Electro/Goth Rock
Samael
Black Trip
2003
Samael
Blood Ritual ][ Worship Him
2001, 2xCD, Comp, Century Media, ,
, Black Metal
Various
Century Media X 10 Year Anniversary
2001, 3xCD, Dig + Box, Comp, Ltd, Century Media, Century Media, ,
, Thrash/Hardcore/Black Metal/Death Metal/Heavy Metal/Gothic Metal/Hard Rock
Various
Beauty In Darkness Vol. 4
2000, ,
, Doom Metal/Black Metal/Goth Rock
Various
Off Road Tracks Vol. 22
1999, CD, Comp, Promo, Metal Hammer, ,
, Industrial/Death Metal/Black Metal/Heavy Metal/Thrash/Hardcore/Hard Rock
Samael
Eternal
1999, 
,
, Industrial Metal
Various
Hard Rock N°14
1998, CD, Comp, Promo, Hard Rock, ,
, Thrash/Psychedelic Rock/Goth Rock/Heavy Metal
Various
Hard Rock N°4
1997, CD, Comp, Promo, Hard Rock, ,
, Funk Metal/Industrial/Prog Rock/Death Metal/Neofolk/Black Metal/Heavy Metal/Thrash/Hardcore/Hard Rock/Nu Metal
Various
Dark Winter Nights
1996, CD, Comp, Promo, GUN, Century Media, Hall Of Sermon
Samael
Passage
1996
Samael
Ceremony Of Opposites
1994, ,
, Black Metal
Samael
1987-1992
1994, ,
, Black Metal
Samael
Blood Ritual
1992, 
,
, Black Metal
Samael
Worship Him
1991
Samael
Medieval Prophecy
1988
Matt Matter
Subwoofer Records 1000 Releases Compilation
2017, 100xFile, WAV, Comp, Subwoofer Records, ,
, Techno
Various
In Ya Mellow Tone 10
2014, CD, Album, Goon Trax, 
,
, Jazzy Hip-Hop
Various
Techno Rave
1995, 
,
, Euro House/Techno/Happy Hardcore
Samael
The Demos
2022, CD, Comp, Dlx, Unofficial, Dig, Lost Decades records, ,
, Black Metal
Misery
Mystic
2021, ,
, Doom Metal/Death Metal
Samael
Hegemony
2017, CD, ,
, Electro/Industrial/Black Metal
Samael
Era One
2006, ,
, Industrial/Electro
Samael, Xytras*, My Insanity
Samael
2004, CD-ROM, Comp, Unofficial, Навигатор, Домашняя Коллекция, ,
, Black Metal/Electro/Industrial
Samael
Black & Darkness
2002, Cass, Comp, Unofficial, Dead Insects Music, ,
, Black Metal/Industrial
Samael & Katatonia А Также Xytras* / Diabolical Masquerade
Samael
2000, CD-ROM, Comp, Unofficial, MP3, Домашняя Коллекция, ,
, Industrial/Modern Classical/Heavy Metal/Death Metal/Avantgarde/Black Metal/Ambient/Electro/Doom Metal
Samael
Eternal
1999
Xytras*
Passage
1998, 
,
, Modern Classical/Electro/Ambient
Samael
Worship Him
1998, ,
, Black Metal/Doom Metal
Samael
Worship Him / 1987-1992
1997, CD, Comp, Unofficial, Agat Company Ltd.
Samael
Ceremony Of Opposites
1997, ,
, Black Metal
Samael
Passage
1996, ,
, Black Metal/Electro/Industrial
Rotting Christ
A Dead Poem / In Domine Sathana: Part 2
CD, Comp, RM, Unofficial, Agat Company Ltd.
Samael
Live In To The Pentagram (Poland, 1991)
Cass, Ltd, Num, Unofficial, Nekrösound Production, ,
, Black Metal/Death Metal
Samael
Medieval Prophecy
, Black Metal
Samael
Rebellion
, Black Metal/Industrial Metal
Rotting Christ
A Dead Poem
Samael
Blood Ritual
Samael
The Demos