39a 1966 Fanfare and Choral for Band opus 54a Masses, cantatas, and sacred music 1962/1979 Gloria opus 40, for mixed choir (SATB), 2 trumpets, 2 horns, 3 trombones and tuba 1965 Litany for the Feast of the Birth of Christ opus 49, for speaker, soprano, mixed choir (SATB), orchestra and organ - text: S. Ellingsen 1966-1967 Rorate for 5 sopranos, organ, tape, chamber orchestra and percussion, opus 55 1967 Choral Cantata on a Norwegian Hymn choral cantata, opus 57, for mixed choir (SATB) and string orchestra 1967 Missa vigilate opus 59, for solo soprano, solo baritone, mixed choir (SATB), dancers, organ and tape 1968 Uppståndelsemässa opus 60, for mixed choir (SATB), 2 organs, 3 trumpets, 3 trombones, celebrant, and congregation 1970 Vox populi IV Introitus- och ordinarie-sånger, opus 68, for children's choir, mixed choir (SATB), congregation, 2 organs, instruments ad lib. 1970 Allehelgensmesse opus 70, for soprano, mixed choir (SATB), organ, 3 trumpets, 3 trombones, celebrant, congregation - text: Olav Hillestad 1971 Missa brevis opus 73, for mixed choir (SATB), organ, celebrant, congregation - text: Olaf Hillestad 1972/2000 Brønnen church opera in 2 acts, op. 77 1973 Missa misericordiae for mixed choir, opus 80 1974 Kyrkans eviga lovsång opus 82, for three mixed choirs, 2 horns, 2 trombones, tuba, bells and organ 1980 Meditation opus 115, for speaker, mixed choir (SATB), congregation, organ, and orchestra 1982 Pilgrimsmesse opus 111, for mixed choir (SATB), organ, 3 flugelhorns, 2 horns, 3 trombones, tuba, celebrant, congregation - text: Britt G. Hallqvist / Eyvind Skeie 1984 Preludier og satser til Inngangssalmer opus 130, for mixed choir (SATB), organ, 2 trumpets, 2 trombones and flute (ad lib) 1990 Sammen for Guds ansikt opus 143, for mixed choir (SATB), organ, 3 trumpets, 2 horns, 2 trombones, bass trombone and tuba 1991 Herre, du omgir meg Music for the Opening Procession at the Blessing of King Harald V in the Nidaros Cathedral in Oslo, 23 June 1991, opus 139, for two mixed choirs (SATB), youth choir, 4 horns, 4 trombones, 3 trumpets, organ and tympani 1991 Dette er dagen som Herren har gjort Music for the Final Procession at the Blessing of King Harald V in the Nidaros Cathedral in Oslo, 23 June 1991, opus 139, for mixed choir (SATB), 4 horns, 4 trombones, 3 trumpets, organ and tympani 1994 Diakoni-messe opus 145b, for mixed choir (SATB), 2 trumpets, 2 trombones, organ, congregation and liturgical recitation 1995