| ###Contrasts | | 1981 | Talks |
| 3 Songs to Children | Oxford University Press (OUP) | 1976 | Song (Voice w/wo 1 instr) |
| Abstract Mirror | Oxford University Press (OUP) | | Chamber (3 - 6 players) |
| Amen dico vobis | Oxford University Press (OUP) | | Unaccomp. Choral |
| American Suite | Oxford University Press (OUP) | 1980 | Duo |
| As The Wind Doth Blow | Oxford University Press (OUP) | 1983 | Unaccomp. Choral |
| Ascendit Deus | Oxford University Press (OUP) | | Unaccomp. Choral |
| At The Round Earth's Imagin'd Corners | Oxford University Press (OUP) | 1980 | Accompanied Choral |
| Baa Baa Black Sheep | Oxford University Press (OUP) | 1993 | Opera, Ch. Opera |
| Bastet | Oxford University Press (OUP) | 1988 | Orch. (with/out solo) |
| Beati mortui | Oxford University Press (OUP) | | Unaccomp. Choral |
| Catch Me If You Can | Oxford University Press (OUP) | 1994 | Chamber (3 - 6 players) |
| Chamber Symphony | Oxford University Press (OUP) | 1980 | Chamber (> 6 players) |
| Christmas Bells | Oxford University Press (OUP) | | Unaccomp. Choral |
| Clarinet Quintet | Oxford University Press (OUP) | 1983 | Chamber (3 - 6 players) |
| Concerto for cello and small orchestra | Oxford University Press (OUP) | 1983 | Orch. (with/out solo) |
| Concerto for clarinet | Oxford University Press (OUP) | 1991 | Orch. (with/out solo) |
| Concerto for horn and string orchestra | Oxford University Press (OUP) | 1984 | String Orch. (w/wo solo) |
| Concerto for oboe and string orchestra | Oxford University Press (OUP) | 1977 | String Orch. (w/wo solo) |
| Concerto for Orchestra | Oxford University Press (OUP) | 2005 | Orch. (with/out solo) |
| Concerto for organ and orchestra | Oxford University Press (OUP) | 1987 | Orch. (with/out solo) |
| Concerto for Viola | Oxford University Press (OUP) | 1996 | Orch. (with/out solo) |
| Concerto for viola and orchestra | Oxford University Press (OUP) | | Orch. (with/out solo) |
| Coronach | Oxford University Press (OUP) | 1988 | String Orch. (w/wo solo) |
| Cradle Song | Oxford University Press (OUP) | | Unaccomp. Choral |
| Crocodile And Father William, The | Oxford University Press (OUP) | 1982 | Unaccomp. Choral |
| Dark Sleep | Oxford University Press (OUP) | 1995 | Solo |
| Daybreak And A Candle End | Oxford University Press (OUP) | | Orch. (with/out solo) |
| Double Guitar Concerto | Oxford University Press (OUP) | | Orch. (with/out solo) |
| Easter | Oxford University Press (OUP) | 1982 | Accompanied Choral |
| Eight Motets | Oxford University Press (OUP) | 1970 | Unaccomp. Choral |
| Elegy | | 1993 | String Orch. (w/wo solo) |
| Entertaining Master Punch | Oxford University Press (OUP) | 1991 | Chamber (> 6 players) |
| Etude de fleurs | Oxford University Press (OUP) | 1979 | Duo |
| Fanfare and National Anthem | Oxford University Press (OUP) | 1979 | Accompanied Choral |
| Fantasia concertante | Oxford University Press (OUP) | 1978 | Orch. (with/out solo) |
| Fantastic Mind | Oxford University Press (OUP) | 1997 | Chamber + Voice(s) |
| Farewell | Oxford University Press (OUP) | 1999 | Unaccomp. Choral |
| Fierce Tears 1 | Oxford University Press (OUP) | 1984 | Duo |
| Fierce Tears 2 | Oxford University Press (OUP) | 1990 | Duo |
| Fierce Tears I: Fierce Tears II | Oxford University Press (OUP) | 1990 | Duo |
| Flames | Oxford University Press (OUP) | 1980 | Orch. (with/out solo) |
| Flighting | Oxford University Press (OUP) | 1985 | Solo |
| For Mrs Tomayasu | Oxford University Press (OUP) | 1983 | Orch. (with/out solo) |
| For The Savage Messiah | Oxford University Press (OUP) | 1985 | Chamber (3 - 6 players) |
| Funerals and Fandangos | Oxford University Press (OUP) | 1983 | Solo |
| Garden of Earthly Delights, The | Oxford University Press (OUP) | 1998 | Orch. (with/out solo) |
| Gethsemane | Oxford University Press (OUP) | 2003 | Chamber + Voice(s) |
| Gethsemani Fragment | Oxford University Press (OUP) | 1990 | String Orch. (w/wo solo) |
| Glass Tears | Oxford University Press (OUP) | 2001 | Chamber (> 6 players) |
| Gregorian Variations | Oxford University Press (OUP) | 1982 | Orch. (with/out solo) |
| Grenadier | Oxford University Press (OUP) | 1996 | Chamber + Voice(s) |
| Hereford Communion Service | Oxford University Press (OUP) | 1985 | Accompanied Choral |
| Iberian Notebook | Oxford University Press (OUP) | 1980 | Solo |
| Impromptu | Oxford University Press (OUP) | 1983 | Solo |
| Jane Eyre | Oxford University Press (OUP) | 2000 | Opera, Ch. Opera |
| Jubilate Deo | Oxford University Press (OUP) | | Unaccomp. Choral |
| Keening | Oxford University Press (OUP) | 1987 | Duo |
| Laetentur coeli | Oxford University Press (OUP) | | Unaccomp. Choral |
| Lament | Oxford University Press (OUP) | | Solo |
| Laus Deo Semper | Oxford University Press (OUP) | 1993 | Accompanied Choral |
| Love is Strong as Death | Oxford University Press (OUP) | | Accompanied Choral |
| Magnetic Field | Oxford University Press (OUP) | 1995 | Chamber (3 - 6 players) |
| Mayfly, The | Oxford University Press (OUP) | 1984 | Chamber (3 - 6 players) |
| Meditations | Oxford University Press (OUP) | 1975 | String Orch. (w/wo solo) |
| Mini Drama | Chamber Music 2000 | 2002 | Chamber (3 - 6 players) |
| Missa Lumen de Lumine | Oxford University Press (OUP) | 1990 | Accompanied Choral |
| Mosaic for Father Popieluszko, A | Oxford University Press (OUP) | 1985 | Duo |
| Music From Chaucer | Oxford University Press (OUP) | 1983 | Chamber (3 - 6 players) |
| Nettles | Oxford University Press (OUP) | 2003 | Song (Voice w/wo 1 instr) |
| Night Song in the Jungle | Oxford University Press (OUP) | 1990 | Accompanied Choral |
| Nocturne | Oxford University Press (OUP) | 1982 | Chamber (3 - 6 players) |
| Odd Man Out | Oxford University Press (OUP) | 1994 | Solo |
| Or Shall We Die? | Oxford University Press (OUP) | 1982 | Chorus + Orchestra |
| Oxen, The | Oxford University Press (OUP) | | Unaccomp. Choral |
| Pas de deux | Oxford University Press (OUP) | 1985 | Duo |
| Pasce oves meas | Oxford University Press (OUP) | 1985 | Unaccomp. Choral |
| Passacaglia | Oxford University Press (OUP) | 1978 | Keyboard (2+ players) |
| Persistent Memory | Oxford University Press (OUP) | 2004 | Duo |
| Piano Trio | Oxford University Press (OUP) | 1981 | Chamber (3 - 6 players) |
| Primavera | Oxford University Press (OUP) | 1979 | Orch. (with/out solo) |
| Quartet Study | Oxford University Press (OUP) | 1988 | Chamber (3 - 6 players) |
| Qui me dignatus est | Oxford University Press (OUP) | | Unaccomp. Choral |
| Rain | Oxford University Press (OUP) | 1979 | Chamber + Voice(s) |
| Re-inventions | Oxford University Press (OUP) | 1995 | Chamber (3 - 6 players) |
| Red Macula, The | Oxford University Press (OUP) | 1988 | Chorus + Orchestra |
| Requiem aeternam | Oxford University Press (OUP) | | Unaccomp. Choral |
| Romance of the Rose, The | Oxford University Press (OUP) | 1982 | Orch. (with/out solo) |
| Secret Garden | Oxford University Press (OUP) | 1997 | Orch. (with/out solo) |
| Severn Crossing | Oxford University Press (OUP) | 1996 | Orch. (with/out solo) |
| Shooting Stars | Oxford University Press (OUP) | 2005 | Wind Band |
| Slow Dawn | Oxford University Press (OUP) | 2005 | Wind Band |
| Snake | Oxford University Press (OUP) | 1990 | Solo |
| Sonata for organ | Oxford University Press (OUP) | 1979 | Organ |
| Sonata for violin and piano | Oxford University Press (OUP) | 1979 | Duo |
| Sonata in One Movement for Solo Guitar | Oxford University Press (OUP) | 1983 | Solo |
| Songs of Awakening Love | Oxford University Press (OUP) | 1986 | Orch. (with/out solo) |
| Speaking Silence | Oxford University Press (OUP) | 1985 | Song (Voice w/wo 1 instr) |
| Strange Meeting | Oxford University Press (OUP) | 1978 | Solo |
| String Quartet No. 1 | Oxford University Press (OUP) | 1981 | Chamber (3 - 6 players) |
