Tra Bo DauDafydd Iwan ac Edward Morris JonesBBC Radio Cymru Duration: 55 o funudauFirst broadcast: Sun 1st Jan 2017, 19:05 on BBC Radio CymruLatest broadcast: Tue 3rd Jan 2017, 12:00 on BBC Radio CymruNia Roberts yng nghwmni Dafydd Iwan ac Edward, un o ddeuawdau enwocaf gwlad y gân. Nia Roberts chats to Dafydd Iwan and Edward Morris Jones.GenresFactualFormatsDiscussion & TalkBrandTra Bo Dau Source: BBC Online