| 1980 | Adolf Wölfli — short opera · オペラ | 確認済み | 25' |
| 1990 | "... sodaß ich's hernach mit einem Blick gleichsam wie ein schönes Bild ... im Geist übersehe" for string orchestra | 確認済み | 16' |
| 1990 | Quasi una Tânpûrâ for chamber orchestra | 確認済み | 28' |
| 1993 | Descendiendo for large orchestra | 確認済み | 30' |
| 1994 | "... Einklang freier Wesen ..." for 10 instruments | 確認済み | 11' |
| 1994 | "...." — double concerto for accordion, viola and chamber ensemble | 確認済み | 14' |
| 1995 | Nacht — chamber opera in 24 scenes · オペラ | 確認済み | 75' |
| 1997 | Fremde Welten — concerto for piano and 20 strings | 確認済み | 27' |
| 1998 | Concerto for violin and orchestra | 確認済み | 15' |
| 1998 | Monodie for 18 instruments | 確認済み | 15' |
| 1999 | Torso for large orchestra (after Schubert's unfinished Piano Sonata in C major, D 840) | 確認済み | 40' |
| 1999 | Wer, wenn ich schriee, hörte mich... for percussion and ensemble | 確認済み | 25' |
| 2000 | Blumenstück for choir, bass tuba and string quintet · 合唱 | 確認済み | 18' |
| 2000 | in vain for 24 instruments | 確認済み | 70' |
| 2001 | "für Hans Landesmann" for 12 instruments | 確認済み | 7' |
| 2001 | in nomine for ensemble | 確認済み | 4' |
| 2002 | Die schöne Wunde — opera in 2 parts · オペラ · 合唱 | 確認済み | 150' |
| 2003 | Concerto for violoncello and orchestra | 確認済み | 30' |
| 2003 | Natures mortes for large orchestra | 確認済み | 26' |
| 2004 | Haiku for baritone and 10 instruments | 確認済み | 15' |
| 2004 | RITUAL for 12 bass drums, 3 brass bands and church bells ad lib. (Freiluftmusik) | 未定 | 70' |
| 2004 | Rondeau for ensemble | 未定 | 14' |
| 2005 | 7 Klangräume for choir and orchestra (accompanying the unfinished fragments of Mozart's Requiem) · 合唱 | 確認済み | 28' |
| 2005 | Poème for large orchestra | 確認済み | 17' |
| 2006 | Hyperion — concerto for light and orchestra | 確認済み | 40' |
| 2006 | Melancholia — opera in 3 parts · オペラ · 合唱 | 確認済み | 90' |
| 2007 | ... in progress for chamber ensemble | 確認済み | — |
| 2007 | Bruchstück for large orchestra | 確認済み | 30' |
| 2007 | Concerto for piano and orchestra | 確認済み | 25' |
| 2007 | Open Spaces for 12 string instruments and 2 percussionists | 確認済み | 16' |
| 2007 | Open Spaces II for 12 string instruments and 2 percussion (four-group spatial version) | 確認済み | 16' |
| 2007 | REMIX for chamber ensemble | 確認済み | 25' |
| 2008 | ... und ... for chamber ensemble and electronics | 確認済み | 26' |
| 2008 | Concerto for baritone saxophone and orchestra | 確認済み | 25' |
| 2009 | ... wie stille brannte das Licht for soprano and chamber ensemble | 確認済み | 20' |
| 2009 | Arthur F. Becker (od. Buhr?) for 2 vocal quartets, bass solo, clarinet, percussion and violoncello | 確認済み | 9' |
| 2009 | ATTHIS for soprano and 8 instruments (or for 8 instruments) | 確認済み | 40' |
| 2009 | La profondeur for 13 players | 確認済み | 14' |
| 2009 | Traum in des Sommers Nacht for orchestra (Hommage à Felix Mendelssohn Bartholdy) | 確認済み | 18' |
| 2009 | Unheimat for 19 string instruments | 確認済み | 20' |
| 2010 | "... damit ... die Geister der Menschen erhellt und ihr Verstand erleuchtet werden ..." for ensemble | 確認済み | 30' |
| 2010 | AUS.WEG for 8 instruments | 確認済み | 19' |
| 2010 | limited approximations — concerto for 6 microtonally tuned pianos and orchestra | 確認済み | 30' |
| 2011 | "... e finisci già?" for orchestra | 確認済み | 9' |
| 2011 | "Ich suchte, aber ich fand ihn nicht." for ensemble | 確認済み | 25' |
| 2011 | chants oubliés for chamber orchestra | 確認済み | 20' |
| 2011 | Tetraedrite for orchestra | 確認済み | 14' |
| 2012 | Introduktion und Transsonation for 17 instruments and tape | 確認済み | 17' |
| 2012 | Wohin bist du gegangen? for choir and 17 instruments · 合唱 | 確認済み | 12' |
| 2013 | dark dreams for orchestra | 確認済み | 23' |
| 2014 | 13 Bilder aus der Oper "Die schöne Wunde" for 6 voices and chamber orchestra | 確認済み | 35' |
| 2014 | concerto grosso Nr. 1 for 4 alphorns and orchestra | 確認済み | 30' |
| 2014 | concerto grosso Nr. 2 for chamber ensemble and orchestra | 確認済み | 22' |
| 2014 | Morgen und Abend — opera · オペラ · 合唱 | 確認済み | 90' |
| 2016 | das kleine ICH BIN ICH for chamber ensemble and speaker | 確認済み | 40' |