Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Choral music -- Wales -- 20th century -- Scores, 2 canlyniadau
- Hymns -- 18th century, 1 canlyniadau
- Hymns -- 19th century, 1 canlyniadau
- Tune books, 1 canlyniadau
- Songs, Welsh -- 19th century, 1 canlyniadau
- String quartets., 1 canlyniadau
- String trios., 1 canlyniadau
- Wind ensembles., 1 canlyniadau
- Operas -- 20th century -- Scores, 1 canlyniadau
- Orchestral music -- Scores., 1 canlyniadau
