05:30Caniadaeth y Cysegr08/02/2020BBC Radio Cymru Duration: 28 o funudau Sat 8th Feb 2020, 05:30 on BBC Radio Cymru 2Hanner awr o ganu cynulleidfaol. Congregational singing.GenresReligion & EthicsBrandCaniadaeth y Cysegr Source: BBC Online