• Everlasting Mary (SATB carol, 1969) [Boosey & Hawkes] • Vespers for Mary Magdalen (SATB, 1970) [Novello] • Colours (1970) • God's Strange Ways (SATB, 1971) [Boosey & Hawkes] • Animals etcetera (voices, 1971) [Boosey & Hawkes] • It's snowing (1972) [Boosey & Hawkes] • Carol (snow fell softly down) (1973) • The Bald Twit Lion (Spike Milligan, music-theatre, 1973) • Songs for a little child (soloists, 2 choirs, ensemble, 1973) • peace music (SATB 1974) • Four Groups for use in the classroom or for audience participation (aleatory music, 1974) [Novello] • Three Carols (1974–93) Shepherds' Carol; Manger Carol; Bells Carol • Missa Brevis (SATB, 1975) • Diary (children's voices on tape, 1975) • Colours II (organ, 1976) • Earth Rituals (1978) • After Malevich (solo violin, 1979) • Dum transisset (SATB, 1979) • Study: Protest & Survive (instrumental ensemble, 1980) • Synapse (violin & keyboard, 1980) • …to the holy goddess, Sulis (2 amplified voices, 1981) • Fanfare (5 brass, 1983) • Birthday Ode for Aaron Copland (orchestra, 1990) [Verlag Neue Musik] • Tapiola Sunrise (string orchestra, 1998) • Cristalflood (voices, orchestra, 2001) • Thambapanni (orchestra, with Kandy drummers, 2004) • Paliopoli, Stone Study (pebbles, 2005) • Second Delphic Hymn (strings, 2005) • Sainte Marie (brass & string orch, 2005–07) • Missa Sancta Pauli Apostoli (SATB org, 2006) [Colla Voce] • Missa Sacré Coeur (choirs and orch, 2007) • Evening Canticles, Second Service (Sops and org, 2007) • St Pancras Canticles, Third Service (SSATB, 2007) • A Song of Judith (SSA org, 2007) [Colla Voce] • String Studies, Book 1 (solo Vc, 2007) • Versicles & Responses (SATB, 2007) • Music for a Kytherian Amphitheatre (solo Pf, 2007–08) [Verlag Neue Musik] • A Great Multitude (SATB org, 2008) [Verlag Neue Musik] • Clarifica me Pater (SATB Cl and strings, 2008) • Sha'alu Shlom Yerushalayim (SSA & harp, 2008) [Verlag Neue Musik] • Missa Sancti Dunstani (SATB, 2009) [Verlag Neue Musik] • Missa Sancti Beornwaldi (SATB, 2009) • After Malevich 2 (instrumental ensemble, 2009) • Blonde Aphrodite Rose Up Quite Naked (2010) • Evening Canticles, Fifth Service, 'The Bells' (SATB org, 2011) • Mizmor Kaf Gimmel (voice and keyboard/harp) (2011) [Verlag Neue Musik] •
Danse macabre (music theatre, 2011) [Verlag Neue Musik] • La Naissance d'Aphrodite (soprano and ensemble, 2011) [Verlag Neue Musik] ==Orchestrations/arrangements==