German musicologist, born 1961 in Mainz, works for, among others, Berlin based broadcasters, and founded the festival for contemporary music UltraSchall.
ALBUMS
Earle Brown
Synergy
2010, 
,
, Contemporary
Ensemble Experimente
Neue Musik Aus Der Metropole
2007, CD, Album, Musica Ex Tempore, 
,
, Modern/Contemporary
Dane Rudhyar, Steffen Schleiermacher
Works For Piano
2004, CD, Album, Ltd, hat[now]ART, ,
, Modern
Morton Feldman - Steffen Schleiermacher
Early Piano Works
2003, CD, Album, hat[now]ART
Stefan Wolpe, Morton Feldman, Walter Zimmermann, Daniel N. Seel
Four Generations
2001, CD, hat[now]ART, ,
, Modern/Contemporary
Toshio Hosokawa
Koto-Uta; Voyage I; Konzert Für Saxophon Und Orchester; Ferne-Landschaft II
2001
Peter Ablinger – Hildegard Kleeb
Grisailles (1-100)
2000, CD, hat[now]ART, ,
, Contemporary
Giulio Castagnoli - Divertimento Ensemble, Sandro Gorli
Tre Poesie T'ang / Cloches / Fioriture / Doppio Quintetto / Costellazioni
2000, CD, Album, Stradivarius, 
,
, Contemporary
Tom Johnson · Sven Ake Johansson* · Nicolaus Richter de Vroe · Steffen Schleiermacher · John Zorn
Enfants Terribles
1999, CD, hat[now]ART, ,
, Contemporary
Roman Haubenstock-Ramati / Ensemble Avantgarde Conducted By Beat Furrer
Mobile For Shakespeare
1999, CD, Album, 24B, hat[now]ART
Lourié* · Mossolov* · Polovinkin* · Roslavetz* - Steffen Schleiermacher
Soviet Avant-Garde 2
1999, CD, Album, Dig, hat[now]ART
Friedrich Gauwerky
Cello Solo
1999, CD, Album, Dig, Albedo
Ernstalbrecht Stiebler - Teodoro Anzellotti, Marianne Schroeder, Huub Ten Hacken
...Im Klang...
1998, CD, Album, hat[now]ART, ,
, Contemporary/Drone
Luigi Nono
Polifonica-Monodia-Ritmica / Canti Per 13 / Canciones A Guiomar / "Hay Que Caminar" Soñando
1998, CD, Album, WERGO, ,
, Contemporary
Eberhard Blum
Japan Flute 1997
1998, CD, hat[now]ART
Roman Haubenstock-Ramati - Eberhard Blum, Iven Hausmann, Jan Williams
Graphic Music
1997, CD, Album, hat[now]ART
Morton Feldman - Kristina Radcke, Adelheid Schloemann, Albert Breier
Trio (1980)
1996, 2xCD, Album, New Classical Adventure
Ernstalbrecht Stiebler - Eberhard Blum, Marianne Schroeder, Robyn Schulkowsky, Frances-Marie Uitti
Three In One
1996, CD, Album, hat ART, ,
, Contemporary
John Cage - Robert Black, Eberhard Blum, Iven Hausmann, Gudrun Reschke, John Patrick Thomas, Jan Williams
龍安寺 = Ryoanji
1996, CD, ,
, Contemporary
Morton Feldman - Ensemble Avantgarde
For Franz Kline · For Frank O'Hara · De Kooning · Piano Piece To Philip Guston
1996
Hans Werner Henze - Sabine Oehring , Gitarre - boris blacher ensemble - Leitung: Friedrich Goldmann
Royal Winter Music II. Carillon, Récitatif, Masque. An Eine Äolsharfe
1996
Morton Feldman - Steffen Schleiermacher, Isabel Mundry, Mats Persson (4), Kristine Scholz, Nils Vigeland
Works For Piano 2
1994, CD, Album, Hat Hut Records Ltd., ,
, Contemporary
Earle Brown - Eberhard Blum
Four Systems
1994, CD, Album, hat ART, ,
, Contemporary
Christian Wolff - Hildegard Kleeb, Roland Dahinden, Dimitris Polisoidis*
For Ruth Crawford
1994, CD, Album, hat ART, ,
, Contemporary/Experimental
Karlheinz Stockhausen - Eberhard Blum
Spiral
1994, CD, Album, hat ART, ,
, Post-Modern
George Antheil, Henry Cowell, Leo Ornstein - Steffen Schleiermacher
The Bad Boys!
1994, CD, Album, hat ART, ,
, Modern
Tá Lam Acht
Moritat
1994, CD, Album, 99 Records
Lourie*, Mossolov*, Protopopov*, Roslavetz* – Steffen Schleiermacher
Soviet Avant-Garde
1994, CD, ,
, Modern
John Cage, Eberhard Blum
Fontana Mix & Solo For Voice 2
1993, CD, Album, hat ART, ,
, Contemporary
John Cage
Winter Music
1993, CD, Album, hat ART, ,
, Contemporary
Morton Feldman
For Christian Wolff
1992, 3xCD, Album, hat ART, ,
, Contemporary
Kazuo Fukushima, Eberhard Blum, Steffen Schleiermacher
Works For Flute And Piano
1992, CD, hat ART, ,
, Contemporary
Morton Feldman
For Christian Wolff
1992, 2xCD, Album, hat ART, ,
, Contemporary
Steve Reich, Ensemble Avantgarde
Phase Patterns / Pendulum Music / Piano Phase / Four Organs
APPEARANCES +
Peter Ablinger, Gisela Mashayekhi-Beer, Marcus Weiss, Hildegard Kleeb
Verkündigung ("Anunciation")
2017, CD, Album, Huddersfield Contemporary Records, 
,
, Contemporary
Robert Schumann, Berliner Philharmoniker, Sir Simon Rattle
Symphonien 1–4
2015
Domhardt*, Feldmann*, Jann*, Voigtländer*, Stier*, Zapf*, Heinrich*
Neue Musik In Rheinsberg
2012, ,
, Contemporary/Modern
Wolfgang Rihm - GrauSchumacher Piano Duo
Le Musique Creuse Le Ciel
2009, CD, NEOS, Fundación BBVA
Toshio Hosokawa - Irvine Arditti, Gunhild Ott, Bernhard Wambach, Robert HP Platz
Solo Concertos - Vol. 1
2009, CD, NEOS, Fundación BBVA, ,
, Contemporary
Debussy* - Stravinsky* / GrauSchumacher Piano Duo
Le Sacre
2008, SACD, Multichannel, Album, NEOS, Fundación BBVA, ,
, Modern/Impressionist
Gerald Humel - modern art sextet, Simon Berg, Jean-Claude Velin
Visionen
2008, CD, Album, edition zeitklang, edition zeitklang
Unsuk Chin - Ensemble Intercontemporain
Akrostichon - Wortspiel
2005, CD, 
,
, Contemporary
Klaus Lang - Arditti String Quartet*
20 Jahre Inventionen III: Sei-jaku Für Streichquartett
2003, CD, Album, Edition RZ, ,
, Neo-Classical/Contemporary/Minimal
David Geringas, Geir Draugsvoll - Gubaidulina*, Piazzolla*, Balsys*, Sumera*, Šenderovas*
Quasi Improvisata
2003, CD, Album, Dreyer Gaido
Siegfried Palm
Intercomunicazione
2002, CD, ,
, Contemporary/Modern
Alfred Schnittke, Kremer* / Schiff* / von Dohnányi*
Concerti Grossi Nos. 1 & 5
2002, ,
, Contemporary/Neo-Classical
Toru Takemitsu
In An Autumn Garden
2002, ,
, Contemporary
Peter Ablinger
Der Regen, Das Glas, Das Lachen; Ohne Titel; Quadraturen IV
2000, CD, Album, Kairos
Eberhard Blum
Fmsbw
2000, CD, Album, Berlinische Galerie, ,
, Sound Poetry
Béla Bartók, Hagen Quartett
Die Streichquartette
2000, 2x CD, ,
, Modern
Joël F. Durand* - Litwin*, Deutsches Symphonie-Orchester Berlin, Lubman* / Trio Ensemble Intercontemporain* / Sextuor Schœnberg
Concerto Pour Piano Et Orchestre - Trio À Cordes - Die Innere Grenze
1998, CD, Album, Auvidis, Montaigne, 
,
, Contemporary
John Cage / Joëlle Léandre
The Wonderful Widow Of Eighteen Springs
1996