Koepf's Editions –
Compositions
Koepf's Compositions
| Searching for the Letters Swallowed by a Ghost (2024) Soundtrack and music for the exhibition of the same name by Jungwha Jung unlimited duration First performance Seoul 2024 |
| Frieze for a Friend (2023) Electronic music No. 1: ca. 1 min, dedicated to Clarence Barlow, first performance Cologne 2023 No. 2: ca. 2 min, dedicated to Clarence Barlow, first performance Cologne 2023 No. 3: ca. 1 min Read program note |
| Bach goes Escher (2021) for string orchestra, unlimited duration First performance Cologne 2021 Read program note Performance material available on request Download score |
| Der Prozess (2019 – 2020) Electronic music, ca. 95 min. Soundtrack for the movie Sosong – Der Prozess by Jungwha Jung |
| Figures for Piano (2018) ca. 7 min. First performance Cologne 2018 Read program note Download score |
| Frieze (2016) Electronic music, ca. 5 min. First performance Cologne 2016 Read program note |
| Multispin (2014) for Player Piano, ca. 5 min. First performance Cologne 2014 Read program note Performance material available on request |
| Hi John! Version 2 (2013) for computer controlled 24-keys-per-octave pipe organ, ca. 5 min. First performance Ghent 2014 Read program note |
| Zwei authentische Stücke für Orgel (2012) ca. 4 min. First performance Cologne 2012 Read program note Download score |
| Tonspiel (2011) Electronic music, ca. 15 min. Commissioned by the Hessian Broadcasting (HR) First broadcast HR 2012 Read program note |
| For Alto Flute and Live-Computer (2007 – 2008) ca. 16 min. First performance Friedrichshafen 2008 Read program note Download score |
| Clarence Barlow? A Cerebral Clown! (2006) Electronic music, ca. 2 min. First performance Cologne 2006 |
| Two Different Pieces for Piano (1997 – 2006) ca. 4 min. First performance Cologne 2006 Download score Order printed score, 4 pages (210x297 mm), FB 0604, 10.00 € |
| Inflector I (2005) for live computer, ca. 20 min. First performance Cologne 2005 |
| Exhausted (1996 – 2004) for Player Piano, 180 min. First performance Cologne 2004 Read program note Performance material rentable on request |
| Square (2003/2005) Electronic music, ca. 4 min. Stereo version: first performance Cologne 2003 Quadrophonic version: first performance Cologne 2005 CD available |
| Creating Reality (2003) Electronic music, ca. 52 min., was originally composed as a part of a audio-video-installation with Jungwha Jung Commissioned by the Marronnier Art Center Seoul First performance Seoul 2003 CD available See also The tuning system of Creating Reality Read program note |
| For Nataschas Bass Flute and Live-Computer (1994 – 2001) ca. 20 min. First performance Cologne 2001 Recording by the West German Radio (WDR) Read program note Download score Order printed score (German/English), 4 pages (210x297 mm), FB 0102, 10.00 € |
| Beuys goes Pythagoras (2000) Electronic music, ca. 52 min. Commissioned by the Museum Schloss Moyland First performance Bedburg-Hau 2000 CD available See also The tuning system of Beuys goes Pythagoras Read program note |
| Hi John! Version 1 (1999) for computer controlled 48-keys-per-octave pipe organ, ca. 14 min. Commissioned by the Royal Conservatory of The Hague First performance The Hague 1999 |
| Interfering Bass Machines (1999) Installation with bass machines and live computer, unlimited duration First performance Cologne 1999 |
| Playtime (1999) for one or two chime sets (18 tubular bells each) played by one or two performers, ca. 14 min. First performance Stockholm 1999 Read program note Download score Order printed score, 4 pages (210x297 mm) (in folder), FB 9906, 10.00 € |
| Konzentriert musizieren (Freizeit) (1998) for trumpet and live delay, ca. 25 min. First performance Cologne 1998 CD available Download score Order printed score, 7 pages (210x297 mm) (in folder), FB 9814, 10.00 € |
|
Glockenterror II (1997) for one or two pianos, ca. 8 min. Commissioned by the Initiative Netzwerk Musik Saar e.V. and the Columbia University New York Version for one piano: first performance New York 1998 Recording by the Saarland Radio (SR) Version for two pianos: first performance Cologne 2004 Recording by the West German Radio (WDR) Read program note Download score Order printed score, 3 pages (210x297 mm), FB 0501, 10.00 € |
|
"99 Melodien" for the Carillon Tower in Cologne City Hall (1994 – 1996) ca. 38 min. Commissioned by the Rheinisches Musikfest Cologne 1996 First performance Cologne 1996 Recording by the West German Radio (WDR) |
| Bassmaschine (1994) Sound installation/Performance, unlimited duration First performance Cologne 1994 CD available Download score |
| Klaviermaschine (1994) Sound installation/Performance, unlimited duration First performance Cologne 1998 |
| Klavierstück Nr. 4 (1993) ca. 4 min. First performance Cologne 1993 Recording by the West German Radio (WDR) Download score Order printed score, 2 pages (210x297 mm), FB 9302, 10.00 € |
| Ohne Titel für Orgel (1992) for prepared pipe organ, unlimited duration First performance Cologne 1992 CD available Read program note |
| Stück für Orchester Farben (1992) 2 2 3 bass-sax 2 / 2 2 2 tuba cb.-tuba / hrp. pno. org. / timp. perc. (1) / 8 8 12 4 3 ca. 10 min. First performance Cologne 1992 Performance material available on request Download score Order printed score, 13 pages (210x297 mm), FB 9204, 20.00 € |
| Module (1992) Improvisation pieces for one player, unlimited duration Modul 5.6.: first performance Moscow 1997 Modul 7.6.: first performance Cologne 1992 Read program note Download score Order printed score, 2 pages (210x297 mm) (in folder), FB 9203, 10.00 € |
| Stück für drei Violoncelli (1991) ca. 14 min. First performance Rödingen 1991 Recording by the West German Radio (WDR) Download score Order printed score, 17 pages (210x297 mm), FB 9109, 12.00 € |
| Klavierstück Nr. 3 (1991) ca. 8 min. First performance Cologne 1991 Recording by the West German Radio (WDR) Download score Download supplement Order printed score, 8 pages (210x297 mm), FB 9108, 10.00 € |
| Zwei Stücke für Klavier (1990) ca. 8 min. No. 1: first performance Göppingen 1990 No. 2: first performance Stuttgart 1990 Recording by the VPRO (Netherlands) Read program note Download score Order printed score, 5 pages (210x297 mm), FB 9010, 10.00 € |
| Drei Violinduos (1990) ca. 10 min. First performance Brussels 1993 Download score Order printed score, 6 pages (210x297 mm), FB 9009, 8.00 € |