Llyft tonau Ychwanegu i'r clipfwrdd NLW MS 8161A Ffeil [19 cent.] Rhan oSir John Williams Music Manuscripts. The tune book of Owen Williams, Fron, Tregayan, containing hymn-tunes.
Llyfr tonau Ychwanegu i'r clipfwrdd NLW MS 8159A Ffeil [19 cent.] Rhan oSir John Williams Music Manuscripts. The tune book of Owen Williams, Fron, Tregayan, containing Welsh hymn-tunes.