Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- String trios., 3 canlyniadau
- String quartets., 1 canlyniadau
- Canons, fugues, etc. (String trio), 1 canlyniadau
- Wind ensembles., 1 canlyniadau
- Operas -- 20th century -- Scores, 1 canlyniadau
- Orchestral music -- Scores., 1 canlyniadau
- Brass band music -- Scores, 1 canlyniadau
- Choral music -- Wales -- 20th century -- Scores, 1 canlyniadau
- Piano music -- Wales -- 20th century -- Scores., 1 canlyniadau
