| Op. 21 | Agnus Dei (1963) for SATB Chorus |
| Op. 28a | Benedictus (1964) for SATB Chorus |
| Op. 34 | Missa Greensleeves (1967) for SATB Chorus |
| Op. 37 | Nine Tagore Madrigals (1968) for SAQTB Voices |
| Op. 50 | Missa L’homme armé (1971) for SATB Chorus |
| Op. 59 | Requiem (1973) for Soloists, SATB Chorus, Orchestra |
| Op. 59a | To All, To Each (1973) for SATB Chorus |
| Op. 62 | Missa In nomine (1974) for SATB Chorus |
| Op. 72 | Magnificat (1979) for SATB Chorus, Two Trumpets, and Two Trombones |
| Op. 80 | Let Them Praise (1984) for Two-Part Chorus (Treble, Men's, or Mixed), Organ, and Handbells/Chimes |
| Op. 92 | A Psalm of Mercy (1991) for SATB Soloists, SATB Chorus, and Keyboard |