舞台作品（オペラ、ミュジカルなど）

Die Flut op. 24 (vocal/piano score)
Chamber opera in 1 act

The Cave
Audio-visual music theatre work

Medea in Corinth
A musical drama in 1 act

Opera Arias (Mezzo-soprano and Piano)

Opera Arias (Tenor), vol. 1

Opera Arias (Soprano), vol. 1

Selections from The Beggar's Opera
Realised from the original airs of John Gay's Ballad Opera (1728)

Gloriana op. 53 (text/libretto)
Opera in 3 acts

Billy Budd op. 50 (text/libretto)
Opera in two acts

Opera Arias (Baritone and Piano)

The Little Sweep (audience part, 英語)
The opera from Lets make an Opera. An Entertainment for Young People

Opera Arias (Bass-baritone and piano)

Opera Arias (Soprano), Vol. 2

Albert Herring op. 39 (text/libretto)
Comic opera in 3 acts

The Little Sweep (vocal/piano score)
The opera from Lets make an Opera. An Entertainment for Young People

Gloriana op. 53 (vocal/piano score)
Opera in 3 acts

The Rape of Lucretia
Opera in 2 acts

A Midsummer Night's Dream (text/libretto)
Opera in 3 acts

Albert Herring op. 39 (vocal/piano score)
A Comic Opera in 3 acts

The Beggar's Opera op. 43 (vocal/piano score)
Ballad-Opera