i ate some darkness (2013)
mattr.

Wer schweigt, gibt Recht (2007)
audio88 (prod. mattr.)

Misanthrop & Aqua Luminus III. - 20 Stories Later - A Remix Overdose (Part I)
Misanthrop & Aqua Luminus III.

Never Trust The People (2010)
little eskimo jesus (ira lee and mattr.)

The City (Mattr Mix) (2008)
Epic

Divorce Dystopia (2016)
Rift

Crossbreeding And Grafting / Fossils Remix: Demune (2006)
demune

zum irr (single) (2020)
abraxx saman feat. mattr.

Old Friends (2009)
Selfhelp (prod. mattr.)

Crossbreeding and Grafting (2006)
Demune

Il y a peut​-​être de la vie sur le toit (2014)
prim (prod. mattr.)

Gueti Besserig
Abraxx Saman & mattr

mismtp04: !II! (2016)
Schaman & Scharlatan

Ahteilnahm single (2020)
Abraxx Saman & mattr.

Sprachlos (2007)
Ohmacht

could you please be quiet please? (2013)
Little Eskimo Jesus (prod. mattr.)

mism04 - memories
Bit-Tuner, Kaeoflus, mattr. & XNDL

wasting my life (2012)
mattr.

Instruments - Three Go Out (mattr. Remix)
Instruments (remixed by mattr.)

The End of Sacrifice (2011)
Moshe

Salade de Concombres Vol. 1 (2011)
Cooler Than Cucumbers Records

not smiling anymore (sketches) (2015)
mattr.

to make life important (sketches) (2006 - 2011)
mattr.

now & then (sketches) (2009)
mattr.

we are going to die (sketches) (2008)
mattr.

the plural of sheep (sketches) (2008)
mattr.

there's not much else to say (sketches) (2008)
mattr.

richard clayderman (sketches) (2005 - 2007)

Mutate Or Die (prod. mattr.) (2006)
The Mole

pretty.sad.boy (sketches) (2005)

destruction (sketches) (2003 - 2004)

dysphoria (sketches) (2003 - 2004)

How To Rob Herb Land Vol. 1 (2011)
Myn Dwun

Never Trust The Instrumentals (2010)
mattr.

TRASHMANIE (2008)
WAB

Black Books (2008)
Schaman & Abdul Damja

Vollbart (2007)
Materpfahl

the Afterlife of Jazz (2007)
LIVESTOCK

Sprachlos Instrumentals (2006)
mattr.

feat. soda (2006)
soda

offbeats 3.0 (2006)
various

Industrial Revolution (2006)
ancient mith

PS3 (2006)
The Grimies (Extra Kool & Time)

Tickled Pink (2006)
Extra Kool

mattr. and friends: consequence of thoughts (2005)
mattr.

Die To Pretend (2005)
Tyson Snyder

b) (2004)
mattr.

Terms & Conditions (2004)
Terms None

Schlachthof vode Woerter Instrumental (2003)
Schaman & Scharlatan