Chamber Opera (2008) 50'
Words (german): Kristine Tornquist (on Leo Perutz)

scoring: singers: Mezzosopr., Ten., Bar., Bass
instruments: fl., cl., bs., trp., trb., vl., va., vc.

premiere: Vienna, Former Bread Factory, 12.6.2009: sirene Operntheater, cond.: Jury Everhartz, stage manager: Kristine Tornquist

Chamber Opera (2002) 80'
publ.: Doblinger
words (german): Silke Hassler
(on the play Endlich Schluß by Peter Turrini)

scoring: singers: baritone, vocal ensemble
(2 S., 1 Ms., 2 A., 2 T., 1 Br., 2 B.)
orchestra: 2 fl., 1 ob., 1 cl., 1 b.-cl., 1 bn., 1 a.-sax, 2 hr., 2 trp., 2 trb., 1 perc., 1 pn., 2 vl., 2 va., 2 vc., 1 db.

premiere: Vienna, Semper-Depot, 13.9.2003: Neue Oper Wien, cond.: Walter Kobera, stage manager: Monika Steiner

Lyric Scene for Soprano, Tenor, Speaker und 9 Instruments (2003) 14'
publ.: Doblinger
words: Friederike Mayröcker

scoring: sopr., ten., speaker; fl., cl.in Bb, a-Sax.in Eb, trp.in Bb, trb., perc.(1 player), Akk., vl.,vc.

premiere: Innsbruck, Landestheater, 31.10.2004: sireneOperntheater, cond.: Dorian Keilhack, stage manager: Kristine Tornquist

Chamber Opera (1994) 80'
publ.: contemp art
words (german): Herbert Vogg

scoring:
singers: soprano, mezzo-soprano, alto or counter-tenor or sopranist, tenor, buffo-baritone, bass-baritone, bass, speaker (male)
orchestra: 1,1,1,1 - 1,1,1,0 - 1 Schl. - Str. (mind. 1,1,1,1,1, max. 5,4,3,3,1)

premiere: Vienna, Messepalast, 13.10.1994: Neue Oper Austria, cond.: Ottokar Procházka; stage manager: Thomas Birkmeir

Comic Opera (1996) 90'
publ.: Doblinger
words (german): Ernst A. Ekker

scoring: singers: soprano, mezzo-soprano, alto, tenor, buffo-tenor, baritone, bass-baritone, bass, singer(tenor)-dancer-actor, speaker (male); choir; orchestra: 1,1,1,1 - 1,1,1,0 - 1 perc. - hrps. - str.(small)

premiere: Villach, congress center, 17.7.1996: Carinthischer Sommer 96, cond.: Peter Keuschnig; stage manager: Felix Benesch

Scenic Symphony (1991) 35'
words (german): Adelbert v. Chamisso

scoring: 2 tenors, 3 speakers, silent actors (min.6), chamber choir, 226 solo instruments: fl., alto fl., ob., clar., bass clar., fg.,hrn., 2 trp., trb., tba., 2 perc., hrp., hrps., 3 vl., 3 va., 3 vc., 2 db.

premiere: Vienna, Odeon, 16.10.1992:
Sung Whan Cho, Michael Nowak, Junges Orchester Wien, Chamber Choir of the Wiener Musikhochschule / Herwig Reiter

Ballet (1997) 25' (+ Schubert Symphony b-minor)
Libretto: Alf Kraulitz

scoring: 1,1,2,1 - 1 sax.(alto) - 2,1,1,0 - 1 perc., pn. - 1,1,1,1,1

premiere: St.Pölten, Festival Hall, 5.7.1997: Donaufestival 97, Österreichische Kammersymphoniker, cond.: Peter Keuschnig; choreography: Liz King CD: Österreichische Kammersymphoniker / Peter Keuschnig (NÖ Donaufestival)