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