||This biographical article needs additional citations for verification. (August 2012)|
|Genres||Electroacoustic, Digitalia, Minimal, Soundart|
|Years active||1989 – present|
|Labels||Schwebung, has released work with Die Schachtel (Milano), 12k (New York), Line (Washington), Samadhisound and others|
Stephan Mathieu is a self-taught composer and performer of his own music, working in the fields of electroacoustics and abstract digitala. His sound is largely based on early instruments, environmental sound and obsolete media, which are recorded and transformed by means of experimental microphony, re-editing techniques and software processes involving spectral analysis and convolution; it has been compared to the landscape paintings of Caspar David Friedrich, the work of Painters Mark Rothko, Barnett Newman and Ellsworth Kelly.
During the last decade Stephan’s music has been released on 35 vinyl records and CDs, both solo and in collaboration with Akira Rabelais, Taylor Deupree, Robert Hampson, Sylvain Chauveau, David Sylvian and others on electronic music labels worldwide.
Since 1992 he performed his music live in solo shows and on festivals all over Europe, Scandinavia, North- and Southamerica and created various audio installations for galleries and museums, a glass-blowing factory, a 17th-century garden, Berlin Mitte, a 19th-century steel plant, parks, an arrangement of 30 Peugeots, a late antique throne hall and various other places.
Between 2000 and 2005 Mathieu has taught Digital Arts and Theory at the HBKSaar University of Art and Design in Saarbrücken and as a guest lecturer at the Royal Academy of Arts in Göteborg, the Bauhaus University Weimar and the Merz-Akademie in Stuttgart.
- "Mathieu shows that that most functional and impersonal of musical instruments, the laptop, is capable of producing work not only of great beauty, but of mysterious and powerful emotion.” 
Stephan Mathieu was born October 1967 in Saarbrücken, Germany. At 10 he started to play drums, influenced by Ringo Starr, Stewart Copeland and The Skatalites' Lloyd Knibb, and later by Steve Jansen, Jaki Liebezeit and N.U. Unruh. In 1984 he quit school to study hair design with Vidal Sassoon, a profession he followed until 1989, when he decided to focus entirely on making music after he became acquainted with the work of experimental percussionists Milford Graves and Paul Lovens.
In 1990 Mathieu moved to Berlin, where he joined the blossoming scene of a new generation of improvising musicians and worked regularly in several groups with Axel Dörner, Andrea Neumann, Toshimaru Nakamura, Rudi Mahall, Harri Sjöström and played in Wolfgang Fuchs' workshop group and the large conduction ensemble Berlin Skyscraper by New York based composer Butch Morris. As a percussion soloist Mathieu performed his own pieces as well as compositions by Earle Brown, Karlheinz Stockhausen and John Cage.
One constant factor in Mathieu's work as a drummer during the 1990s was the duo Stol with guitarist Olaf Rupp. Stol moved freely between improvisation, noise and minimal rock, collaborated with various guest musicians and Butoh dancers and recorded a miniCD (Semi Prima Vista in 1994), and a 12 inch EP (001.010.011.100 in 1995) which was released on Kitty-Yo, Berlin in 1998. The same year he returned to his hometown Saarbrücken to found a family and made a radical shift towards composing and performing music with computers.
In 1999 Orthlorng Musork, a music label founded in San Francisco by electronic musician and software author Kit Clayton and video artist Sue Costabile, released his Full Swing EP, a 12 inch record with two pieces made from "homeopathic vibrations", microscopic snippets from recordings of Stephan's drum kit which were processed by DSP software in realtime. He applied this working method to recordings of his own piano and guitar playing as well as material by other musicians until 2001, when he changed his approach towards sound from micro to macro, from working with tiny sound fragments towards extensive live recordings of acoustic instruments, which were now transformed by means of experimental microphony, re-editing techniques and software processes involving spectral analysis and convolution, culminating in his The Sad Mac CD, released on the Tokyo based Headz label in 2004.
From 2005 to 2007 Mathieu worked exclusively with realtime processed shortwave radio signals and performed Radioland, an audio-visual surround sound piece, live.
Mathieu is a collector of 78 rpm records from the golden age of audio recording, his archive mainly embraces raw gospel, jubilee groups, hillbilly, hawaiian steel guitar duets and early recordings of early music from 1900-1930.
In 2008 he launched Virginals, a recital concept which pays tribute to some of the great contemporary composers of minimal, experimental and electroaucoustic music. Interpretations of pieces by Phill Niblock, Alvin Lucier, Walter Marchetti, Charlemagne Palestine and Francisco Lopez are performed by Mathieu on the Virginals, a Renaissance keyboard instrument, mechanical gramophones, electronic organs and other obsolete media.  In 2010 Mathieu started to work with several composers on commissioned pieces for Virginals, Revenant by Tashi Wada, being the first result in this series, was premiered in June 2011 at Collège des Bernardins, Paris.  
Between 2009 and 2010 the audiovisual installations Process and Constellations were premiered and performed in Croatia, Spain and Belgium. Both pieces are closely linked to Virginals in their mechanical-acoustic nature.
Process, commissioned by the 25th Music Biennale Zagreb, is based on Orson Welles' film adaption of Franz Kafka's unfinished novel The Trial. The piece is presented by an ensemble of historical media artefacts comprising four mechanical gramophones which play back a pre-recorded consort of viols, the Virginals played with five electromagnets, and two vintage 16mm film projectors connected by a 24 meters long film loop. Both, the audio and visual parts of Process are based on a text fragment of Kafka's novel, which is translated to a string of binary code.
Constellations is a collaborative work with Buenos Aires based media artist Caro Mikalef and was commissioned by the Sónar 2010 Festival in Barcelona for three performances in the planetarium of the CosmoCaixa Barcelona New Science Museum. Conceived as an audiovisual piece dedicated to the iberian Renaissance composer Antonio de Cabezón, whos 500th anniversairy was celebrated in 2010, Constellations is performed by Mathieu and Mikalef on the Virginals, augmented by harpsichordist Carles Budo Costa from Valencia. For the visual part of the composition a large mobile sculpture was built from optical lenses by Carl Zeiss, mirrors and color filters, which are spotlighted by 12 HMI lamps to create spectral light reflections in the planetariums projection dome.
During Stephan Mathieu's aforementioned excursions within the fields of mechanical-acoustics and media composition, the computer made a comeback for some live projects in 2010, namely his Music for Columbia Phonoharp, a project dedicated to the US American pre-war gospel preacher Washington Phillips, which was performed in several concerts in Europe, North- and South America.
In 2011 Mathieu has started live and studio collaborations with Sylvain Chauveau, Hans-Joachim Roedelius, David Sylvian, Taylor Deupree, Jozef van Wissem and Donal Lunny, as well as relaunching Robert Hampson's classic Main project.
In November 2011 he was invited by David Sylvian to perform a live rework of the first live performance of the ambient classic Plight and Premonition, a collaborative work by Sylvian and Holger Czukay from 1988.
On June 21, 2012 Mathieu has launched his own Schwebung label as a platform to self-release solo and collaborative work on vinyl an as high resolution downloads.
In 2013 Mathieu focused on The Kilowatt Hour, a collaborative project with Christian Fennesz and David Sylvian. The trio performed a piece based on poems by Pulitzer Prize winning writer Franz Wright during various shows in Norway and Italy.
- The Falling Rocket | 2LP | Dekorder, Hamburg 2013
- w/ David Sylvian: Wandermüde | CD | Samadhisound, London 2013
- w/ Main: Ablation | LP + CD | Editions Mego, Vienna 2013
- Un Cœur Simple | CD | Baskaru, Clichy 2013
- Coda (For WK) | CD | 12k, New York 2012
- w/ Sylvain Chauveau: Palimpsest | LP + 24BIT Flac | Schwebung, Eschringen 2012
- A Static Place | 2LP (reissue) | Minority Records, Prague 2012
- w/ David Maranha: Strings | LP (single-sided) | Crónica / Fundação Serralves, Porto 2012
- w/ Caro Mikalef: Radioland (Panorámica) | CD | Line, Washington 2012
- Flags | C-20 Cassette | The Tapeworm, Berlin/London 2011
- To Describe George Washington Bridge | 10 inch record | Dekorder, Hamburg 2011
- A Static Place | CD | 12k, New York 2011
- Remain | CD | Line, Washington 2011
- w/ Taylor Deupree: Transcriptions | CD | Spekk, Tokyo 2009
- The Key to the Kingdom (For Washington Phillips) | 10 inch record | Dekorder, Hamburg 2009
- Radioland | CD | Die Schachtel, Milano 2008
- w/ Janek Schaefer: Hidden Name | CD | Crónica, Porto 2006
- w/ Akira Rabelais: “Perineum” | DVD | CONV, Madrid 2006
- The Sad Mac | CD | HEADZ, Tokyo 2004
- On Tape | CD | Häpna, Stockholm 2004
- w/ John Hudak: Pieces of Winter by John Hudak and Stephan Mathieu | CD | Sirr, Lissabon 2004
- w/ Douglas Benford: Reciprocess 02 “und. and“ | CD | Bip-Hop/Fällt, Marseille/Belfast 2003
- Kapotte Muziek by Stephan Mathieu | CD | Korm Plastics, Nijmegen 2003
- w/ Ekkehard Ehlers and Various Artists: Heroin | 2CD/2LP | Orthlorng Musork, San Francisco 2003
- Die Entdeckung des Wetters | CD | Lucky Kitchen, La Rioja 2002
- Full Swing Edits | 5 x 10 inch EP/CD | Orthlorng Musork, San Francisco 2001/2002
- Gigue | CD | Fällt Publishing, Belfast 2002
- frequencyLib | CD/LP | Ritornell, Frankfurt aM 2001
- Wurmloch Variationen | CD | Ritornell, Frankfurt aM 2000
- w/ Stol: 001.010.011.100 | 12 inch EP | Kitty-Yo, Berlin 1998
- w/ Butch Morris: Conductions '95 | DCD | Free Music Production (FMP), Berlin 1997
- w/ Stol: Semi Prima Vista | CD | Algen, Berlin 1994
Selected Sound Installations
- Constellations | CosmoCaixa Science Museum Barcelona 2010
- Horatio Oratorio | Fundaçao de Serralves, Porto 2008
- „Die Sonne toent nach alter Weise“ / Play! | Two soundscapes for the MUNLAB Ecomuseo, Gambiano 2006
- Strahlungsdichte | Autogenerative soundscape for the Aula Palatina, Trier 2005
- 8Bit Symphony | UNESCO Cultural Heritage Völklinger Hütte 2004
- Heller Raum | Soundscape for the Rosa-Luxemburg-Platz, Berlin 2003
- Un oceano di milione di partecelle | Soundscape for a major Leonardo da Vinci Exhibition,
- UNESCO Cultural Heritage Völklinger Hütte 2002
- Vor „Vor der Stille“ | Audiovisual piece for Museutopia, Karl-Ernst Osthaus Museum Hagen 2002
- 1745 | Soundscape for the Impakt Festival, Utrecht 2002
- Die Entdeckung des Wetters | UNESCO Cultural Heritage Völklinger Hütte 2001 (permanent installation)
- Cars | Audiovisual sculpture for 30 Peugeot 206 and sinetones, Saarland Galerie, Saarbrücken, 2001
- Touch | Soundscape for a glass exhibition, Berlin Townhall, 2001
- Betrieb | UNESCO Cultural Heritage Völklinger Hütte 2000 (permanent installation)
- Aussen | Soundscape for the City area of Saarbrücken 1998
Selected Live Performances
- 2012 - All Tomorrow's Parties @PrimaveraSound Festival, Barcelona
- 2011 - Panoramica, Buenos Aires / College des Bernardins, Paris / MIMI Festival, Marseille
- 2010 - Présence Electronique, Paris / SONAR, Barcelona / SFEMF San Francisco
- 2009 - Music Biennale Zagreb / Romaeuropa Festival, Rome
- 2008 - Radialsystem V, Berlin / Lovebytes08, Sheffield
- 2007 - La Triennale di Milano / Van Abbemuseum, Eindhoven
- 2006 - Theatre A L‘Italienne, Saint-Brieux / Atlantic Waves Festival, London
- 2005 - Music Research Center, York / EME Festival, Lisbon / Lampo, Chicago
- 2004 - Experimental Intermedia, New York / I.D.E.A.L. Festival, Nantes
- 2003 - Instal Festival, Glasgow / SONAR, Barcelona / MUTEK, Montreal
- 2002 - Frequenzen Hz, Schirn Kunsthalle Frankfurt aM
- 2001 - Dutch Electronic Arts Festival, Rotterdam
- 1998 - Volksbühne, Berlin
- 1997 - Total Music Meeting, Berlin
- 1996 - Echtzeitmusiktage, Berlin
- 1994 - Roulette, New York
- 1993 - National Gallery, Helsinki
- Bolognesi, Pia (March 2011). "Constellations and Fragments: The Sound of Stephan Mathieu". Digimag. Retrieved 21 Oct 2012.
- "The Wire’s 2008 Top 50 Rewind". The Wire Magazine. January 2009. Retrieved 21 Oct 2012.
- Lockett, Alan (March 2009). "Beatless Top 10". Igloo Magazine. Retrieved 21 Oct 2012.
- "Our favourite 100 albums for 2008". Boomkat Online. December 2008. Retrieved 21 Oct 2012.
- "Definitive Top 20 Albums of 2008". The Milkfactory. January 2009. Retrieved 21 Oct 2012.
- "Best Albums of 2008". Mimaroglu Music Sales. December 2008. Retrieved 21 Oct 2012.
- Crumsho, Michael (January 2009). "Albums of 2008". Dusted Magazine. Retrieved 21 Oct 2012.
- Covey, Ethan (January 2009). "Albums of 2008". Dusted Magazine. Retrieved 21 Oct 2012.
- O'Connell, Jake (January 2009). "Albums of 2008". Dusted Magazine. Retrieved 21 Oct 2012.
- Warburton, Dan (March 2005). "ELECTRONICA: Stephan Mathieu THESADMAC". Paris Transatlantic Magazine. Retrieved 24 August 2012.
- Bitsteam. "Virginals". Bitsteam.de. Retrieved 26 November 2012.
- Guitton, Maxime. "Revenant premiere at Collège des Bernardins 1". Retrieved 26 November 2012.
- Guitton, Maxime. "Revenant premiere at Collège des Bernardins 2". Retrieved 26 November 2012.
- Bitsteam. "Process". Bitsteam.de. Retrieved 26 November 2012.
- Bitsteam. "Constellations". Bitsteam.de. Retrieved 26 November 2012.
- Schwebung, Stephan Mathieu's label
- Bitsteam, Stephan Mathieu's homepage
- “Untitled Consort Music” on Radio Web MACBA
- “On The Concept Of History” 78RPM podcast on Crónica
- A live recording of Radioland on TouchRadio
- Stephan Mathieu at Discogs
- Interview with Stephan Mathieu on Headphone Commute (March, 2013)