Hi Ann!
That’s a wonderful version isn’t it!
Have you seen this thread on the forum?
https://forum.saysomethingin.com/t/welsh-music-videos-and-audio-files/941
It’s jam packed full of Welsh music and a great place for recommendations.
Here you’ll find a thread about song lyrics -
And here’s a thread about festivals in Wales this summer (if you happen to be visiting), where there’s always lots of great music to be heard! 
https://forum.saysomethingin.com/t/gwyliau-haf-2022-summer-festivals-2022/35772