| Title | Date |
| Three Elegies for mixed chorus | 1964 |
| Short Mass for mixed chorus | 1965 |
| Farewell Earth’s Bliss for 6 solo voices | 1966 |
| Three Carols for mixed chorus | 1967 |
| Two Hymns to Mary for mixed chorus | (1967, 1969) |
| Think on Dredful Domesday for soprano, mixed chorus, and orchestra | 1969 |
| And There was War in Heaven for Boys (or soprano) chorus and organ | 1970 |
| Five Alleluias for 6 solo voices | 1970 |
| Golden Eternity for mixed chorus, harp, and piano | 1970 |
| Mai Hamama for 6 solo voices | 1970 |
| A Prayer to the Trinity for mixed chorus | 1972 |
| Sleep for 5 solo voices | 1973 |
| The Fire of Heaven for triple chorus | 1973 |
| Noche Oscura for 6 solo voices | 1974 |
| Dos Coros for 12 solo voices | 1975 |
| Requiem for soprano, countertenor (or mezzo-soprano), tenor, mixed chorus, and orchestra | 1976 |
| This World From for mixed chorus and organ | 1979 |
| Veni Spiritus for soprano, baritone, mixed chorus, and orchestra | 1979 |
| Laudate Dominum for mixed chorus and organ | 1980 |
| Hymn to St. Thomas of Hereford for mixed chorus and orchestra | 1981 |
| But Have Been Found Again for double mixed chorus | 1983 |
| A God and Yet a Man for double mixed chorus | 1984 |
| The Names of the Hare for mixed chorus | 1985 |
| The Song of the Creatures for mixed chorus and organ | 1987 |
| Prayer to St. Richard for mixed Chorus | 1989 |
| Songs of the Creation for mixed chorus and Organ | 1989 |
| Five Love Songs for mixed chorus | 1992 |
| In a Dark Time for mixed chorus | 1992 |
| The First World for mixed chorus | 1992 |
| Christ’s Love 4 Pieces to Middle English Texts for mixed chorus | 2000 |
| 6 Pieces to Inuit texts for mixed chorus, percussion (played by chorus) | 2000 |
| Alleluia Psallat for mixed chorus and orchestra | 2002 |
| Te Deum for mixed chorus and organ | 2002 |
| Three Mysteries for mixed chorus and chamber orchestra | 2003 |
| Of Flowers and Emeralds Sheen, Anthem for mixed chorus; poem by St. John of the Cross | 2004 |
| Becket Mass for mixed Chorus and organ | 2005 |
| Come Let Us Pity Death for mixed chorus, organ, and trumpet. | 2005 |
| Death Be Not Proud for mixed chorus, organ, and trumpet | 2005 |
| Adam lay Ybounden for mixed chorus | 2008 |