Twll Triongl | Enillydd Cân i Gymru 1989 Winner | CIG 1989

'Twll Triongl' gan Hefin Hughes a Les Morrison sy'n cipio Cân i Gymru 1989. 'Twll Triongl' written and performed by Hefin Hughes and Les Morrison wins Cân i Gymru 1989. Tanysgrifiwch | Subscribe: https://bit.ly/3wWuPsZ Am S4C | About S4C: S4C yw'r unig sianel deledu Gymraeg yn y byd, yn cynnig amrywiaeth eang o raglenni a chynnwys unigryw ar deledu, arlein ac ar y cyfryngau cymdeithasol. Ar ôl y newyddion diweddaraf? Dramâu gwreiddiol? Hen glasuron? Neu os am raglenni plant, dogfennau ffeithiol neu gerddoriaeth gyfoes – mae popeth yma i chi ar S4C. S4C is the only Welsh language television channel in the world, offering a wide range of unique programmes and content on television, online and social media. The latest news? Original dramas? Old classics? Or if you’re after children's shows, factual documentaries or contemporary music – it’s all here for you on S4C. 📲 Dilynwch ni | Follow us: Facebook:   / s4c   Twitter:   / s4c   Instagram:   / s4c   📺 Gwyliwch | Watch more: https://s4c.cymru/clic