Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Mathias, William, 1 canlyniadau
- Jenkins, D. (David), 1848-1915, 1 canlyniadau
- University of Wales, Aberystwyth. Dept. of Music., 1 canlyniadau
- Davies, Hubert (William Hubert), 1893-1965, 1 canlyniadau
- Williams, J. Glyndyrus (John Glyndyrus), 1874-1955, 1 canlyniadau
- Rowlands, Ceinwen, 1905-1983, 1 canlyniadau
- Edwards, Jack, 1853-1942., 1 canlyniadau
- Owen-Jones, John, 1883-1962, 1 canlyniadau
- Pob un
- Mathias, William -- Musical manuscripts., 1 canlyniadau
- Mathias, William -- Archives., 1 canlyniadau
- Parrott, Ian, 1 canlyniadau
- Wynne, David, 1900-1983, 1 canlyniadau
- Jenkins, D. (David), 1848-1915 -- Manuscripts, 1 canlyniadau
- University of Wales, Aberystwyth. Dept. of Music., 1 canlyniadau
- University of Wales, Aberystwyth. Dept. of Music -- Archives, 1 canlyniadau
- University College of Wales (Aberystwyth, Wales). Musical Club., 1 canlyniadau
- Clements, Charles H. (Charles Henry), 1898-1983, 1 canlyniadau
- Williams, Griff, d. 1958, 1 canlyniadau
- Pob un
- Music -- Wales -- Manuscripts., 8 canlyniadau
- Composers -- Wales., 3 canlyniadau
- Composers -- Wales -- Archives., 2 canlyniadau
- Musicians -- Wales., 2 canlyniadau
- Aberystwyth (Wales), 1 canlyniadau
- Anglesey (Wales), 1 canlyniadau
- Cantatas -- Wales -- 20th century -- Scores., 1 canlyniadau
- Chamber music -- Wales -- 20th century -- Scores., 1 canlyniadau
- Choral music -- Wales -- 20th century -- Scores., 1 canlyniadau
- Concertos -- Wales -- 20th century -- Scores., 1 canlyniadau
