The Rajah's diamond : : an opera in one act, op. 99,
- A6/4.
- Is-gyfres
- 1979 /
Scores, pencil sketch and libretto.
libretto by Myfanwy Piper, based on a story by R. L. Stevenson.
Rhagolwg argraffu Cau
Dangos 3 canlyniad
Disgrifiad archifolSongs of exile : : [for] tenor and orchestra,
- A7/10.
- Ffeil
- [1989] /
Ink score and typescript copy of text. Words by Emyr Humphreys.
Humphreys, Emyr
The heaventree of stars : : poem for violin and orchestra, op. 102,
- A2/52.
- Ffeil
- 1980.
Bound ink full score, dated February 1980, marked 'Conductor' and 'Original'; photocopy of same, marked 'Control'; and ink piano score.