05:30Caniadaeth y Cysegr18/09/2011BBC Radio Cymru Duration: 30 o funudau Sun 25th Sep 2011, 05:30 on BBC Radio CymruCyfle i glywed detholiad gan Gôr Meibion Maelgwn, Deganwy. Maelgwn male voice choir.GenresReligion & EthicsBrandCaniadaeth y Cysegr Source: BBC Online