Chiffren for medium voice (baritone) and string quartet based on poems by Monika Taubitz: "Reading in Autumn Leaves" Bertold Hummel on his 60th birthday

Choral prelude based on the Passion song "Du schweigst Herr" (You are silent, Lord) composed in 1965 by Bertold Hummel (2002)
Come, sing to our God (2002) for choir, organ and wind instruments Dedicated in gratitude to my teacher Bertold Hummel, who died on 9 August 2002

An der schönen blauen Donau (On the Beautiful Blue Danube), chamber opera based on a libretto by Elisabeth Gutjahr (1993)

Fatum for solo clarinet (1995)
Entasis I for 3 percussionists
Paulus vocatus, motet for eight-part mixed choir (based on Corinthians I, 15) in memoriam Bertold Hummel

Gilgamesh, fragments for baritone, violin, piano and strings (2002) In memory of Bertold Hummel

Im Schweigen der Betrachtung for organ and percussion (2012) in memory of Bertold Hummel

Three Songs by John Keats for mezzo-soprano and six instruments: flute, B-flat clarinet, violin, viola, cello, piano (2002) In memory of Bertold Hummel

On the 68th Birthday for voice and piano (1993)

Five Meditations on Modes by Bertold Hummel for piano, Op. 3 (also arranged for 2 pianos as Op. 3a) (1975)

Concerto for Saxophone and Orchestra (2012)

String Quartet No. 2 (1984)
Nachklang for piano (in memory of Bertold Hummel) (November 2003)

Roman Sleep I for mezzo-soprano, alto, 2 flutes, 4 cellos, piano, vibraphone, percussion, loudspeaker and tape (1985)

Down East for strings (1984/85)

Adagio memore for strings (2003)

Offene Weite for double bass and piano (1996)
Dunkle Frage (2003) for 4 double basses (in memoriam Bertold Hummel)

Herbstgesang, homage to Robert Schumann op.18 for orchestra (1989)

C'era Una Volta... dedicated to Bertold Hummel for marimba solo (C marimba 5 octaves) (Norsk Musikforlagn)

March for two pianos (2000)

Cathedral I-III, a farewell to Bertold Hummel for piano solo (2002)

Epitaph for 3 sound groups distributed throughout the room and 3 conductors (2002) Dedicated to the memory of Bertold Hummel

Mein Haus war schon zur Ruh' gekommen – cantata for soprano, flute, accordion, 2 guitars and violoncello based on a poem by Johannes vom Kreuz (2003) in memoriam Bertold Hummel

"kleine hommage an herrn bertold h" (small homage to Mr Bertold H) for two pianos (2000)

Valse for two pianos (2000)

ein Gruß ... for two pianos (2000)

Behind the Quietness for flute, clarinet and string quartet (2002) For my father, in farewell

"Hummel Minute" not too fast for two pianos (2000)

Postscriptum for solo oboe, Op. 40 (2003) in memoriam Bertold Hummel

These Three Days (text by M.L. Kaschnitz) for soprano and piano – in memoriam Bertold Hummel (2002)

Canzone for B. H. for viola da gamba and harpsichord (2003)

Piece for 2 Pianos Bertold Hummel on his 75th Birthday (2000)

SPRUCH to Bertold Hummel for two pianos (2000)