Dechreuodd Wil Tân ganu’n gyhoeddus tra’n ymweld â’i ffrindiau yng Nghonemara a Galway. Bellach mae wedi recordio 7 CD a’i berfformiadau yn llenwi neuaddau ledled Cymru. Dyma'i berfformiad o’r gân ‘Yr Hen Geffyl Du’ ar y Noson Lawen
The fireman from Anglesey first started singing while visiting friends in Conemara and Galway. He has released 7 CDs since and his performances fill venues throughout Wales. Here's his performance of the song ‘Yr Hen Geffyl Du’