‘Prikspijt’ (Life with a UR?-Code), Opera in One Act, op. 101

duration: ca. 87 min. | setting: Soprano, Mezzo-Soprano, Tenor, Baritone and Orchestra

De Methode van Doctor Peck en Professor Veeren (The Method of Doctor Tarr and Professor Fether), Opera in Three Acts after a Short Story by Edgar Allan Poe, Op. 99

duration: ca. 173 min. including spoken dialogues; ca. 155 min. excluding spoken dialogues | setting: Soloists, mixed choirs and symphony orchestra

Записки сумасшедшего (Diary of a Madman), opera in one act after Gogol (unfinished)

duration: 23 min. | setting: tenor and symphony orchestra

Мысли заблудшей души (Thoughts of a lost soul), Op. 83

duration: 17 min. | setting: tenor, accordion ensemble, electronic piano and percussion

Der König der Vögel (The King of the Birds), Singspiel in One Act, Op. 64

duration: 65 min. | setting: soloists, children’s choir, mixed chorus and wind orchestra

De Nieuwe Kleren van de Keizer (The Emperor’s New Clothes), Opera in Two Acts, Op. 55

duration: 135 min. | setting: For Soloists, Mixed Chorus, Wind Orchestra, Salon Ensemble and Street Ensemble

Street music belonging to the Opera De Nieuwe Kleren van de Keizer (The Emperor’s New Clothes), Op. 55

duration: 15 min. | setting: Street Singer, Clarinet, Alto Saxophone, Accordion, Violin and Contrabass

De Russenoorlog, Chamber Opera in Two Acts, Op. 49

duration: 105 min. | setting: Soloists, Mixed Chamber Chorus and Chamber Ensemble (Salamuri, Panduri, Bass Panduri, Harmonium and String Quartet)