鍵盤楽器

Meditation über B-A-C-H (1968)

Trilogia contrapunctica (1972-1976)
Canticum organi I - Canticum organi II (campanae de monte angelorum) - Canticum organi III

Passacaglia dodekaphonica (1980)

Civitatis Dei (1960)
Sieben Visionen nach der Apokalypse. Trilogia sacra (Zyklus), Teil III

Domus Dei (1959)
Sieben Kontemplationen. Trilogia sacra (Zyklus), Teil I

Orgelkonzert "O dass ich tausend Zungen hätte"
Organ Concerto VI

Orgelkonzert "Der Morgenstern"
Organ Concerto VII

Grenchener Orgelbuch, vol. 1
Zehn Choralmusiken

Orgelmusik am Oberrhein
12 Kompositionen aus dem 20. Jahrhundert von Wolfgang Fortner, Markus Göttsche, Harald Heilmann, Berthold Hummel, Ernst Pfiffner u.a.

Diptychon. Introversion - Extraversion (1985)

Zwölf Choralsvorspiele

Choralvorspiele in tiefer Lage zum (EKG)-Auswahlchoralbuch

Selected Chorale Preludes in a low Transposition, vol. 1

Selected Chorale Preludes in a low Transposition, vol. 2
56 Preludes by old masters and contemporary composers on 47 songs from the hymnal

Selected Chorale Preludes in a low Transposition, vol. 3
50 Preludes by old masters and contemporary composers on 41 songs from the hymnal

Choralvorspiele op. 74
23 Kompositionen

Organ Sonatas for the Church Year, vol. 3
Turn of the Year and Epiphany

Organ Sonatas for the Church Year, vol. 4
Passion

Organ Sonatas for the Church Year, vol. 8
Day of Prayer and Repentance, End of Church Year

Organ Sonatas for the Church Year, vol. 6
Ascension till Whitsuntide