Triptychon-Organum, Op. 15 : Für Orgel Solo.

Contents: I. Offertorium. In necessariis unitas -- II. Communio. In dubiis libertas -- III. Postludium. In omnibus caritas. With program and biographical notes. Of advanced difficulty.

1 score (19 p.); 30 cm.

Language: German
Edition Number: BU 2906
Distributor Number: BU2906