Ffeil K17a. - Zodiac trio: full score; transparencies,

Duration: c.16 min. Commissioned (in association with the Welsh Arts Council) by the Vale of Glamorgan Festival, where it was first performed by the Robles Trio - Christopher Hyde-Smith (flute), Frederick Riddle (viola) and Marisa Robles (harp), 19 Aug. 1976. 'The title derives entirely from the fact that it was composed for and dedicated to three personal friends, each of whom was born under a different sign of the Zodiac'. [Published London: Oxford University Press, 1977]. 36 Ff. 380 x 279 mm.