and cello 1968 Op. 54 Roman Dream, voice and small ensemble 1968 Op. 55 An Apple Tree and a Pig 1968 Op. 56 Sinfonietta 1, orch 1968 Op. 57 Piano Sonata 5 1968 Op. 58 Divertimenti, fl cl bsn hn vln va vcl db 1968 Op. 59 Barti Ddu 1960 Op. 60 Fioriture (dedicated to Michael Tippett) 1968 Op. 61 Symphony 3 1968 Op. 62 Nocturnes & Cadenzas, vcl orch 1968 Op. 63 Violin Sonata 1 1969 Op. 64 Welsh Dances Suite 2, orch 1969 Op. 65/1 Horn Concerto 1969 Op. 65/2 Eryri, chorus and orch 1969 Op. 66 Investiture Dances, orch 1969 Op. 67 Sinfonietta 2, orch 1970 Op. 68 Fantasy for solo harp 1970 Op. 69 Divertimento for small orchestra 1970 Op. 70 Symphony 4 1970 Op. 71 Sinfonietta 3, orch 1970 Op. 72/1 Suite 1 for orchestra 1970 Op. 72/2 Concertino for horn, trumpet and orchestra 1971 Op. 72/3 Sinfonietta 4 for orchestra 1970 Op. 72/4 Aubade for small orchestra 1972 Op. 72/5 The Hawk Is Set Free for orchestra 1970 Op. 72/6 Floore of Heav'n for orchestra 1970 Op. 72/9 Concertino for Trumpet Horn & orchestra 1970 Op. 73/1 Violin Sonata 2 1970 Op. 73/2 Cello Sonata 1 1970 Op. 74 Motet: Out of the Deep 1970 Op. 76 The Sun the Great Luminary of the Universe, orch 1970 Op. 77 Piano Trio no. 1 1972 Op. 78/1 Violin Sonata 3 1972 Op. 78/2 Horn Sonata 1972 Op. 78/3 Piano Sonata 6 1972 Op. 78/4 Piano Quintet 1971 Op. 79 The Tree of Life, oratorio 1971 Op. 80 St. Paul at Malta, cantata 1973 Op. 81 Symphony 5 1974 Op. 82 Ancestor Worship 1974 Op. 83 The Beach of Falesa, 3-act opera 1974 Op. 84 The Silver Swimmer for SATB chorus and piano four hands 1974 Op. 85 Ritornelli for trombone wind & perc 1975 Op. 86/1 Landscapes, orchestra 1975 Op. 86/2 Nightpiece for orchestra 1975 Op. 87 5 Landscapes, Ynys Mon for ten & orch 1975 Op. 88 The Magician, 1-act opera 1976 Op. 89 Violin Sonata 4 1976 Op. 90 A Contemplation upon Flowers, sop. orch 1976 Op. 91 French Suite, small orch 1977 Op. 92 Italian Suite for recorder and guitar 1976 Op. 93 What the Old Man Does is Always Right, 1-act opera 1977 Op. 94 Passagio, orch 1977 Op. 95 Sinfonia Fidei, sop. ten vv orch 1977 Op. 96/1 Cello Sonata