Yes I saw Christy Moore at venue cymru last year he was brilliant. Nobody else on this forum had heard of him I remember L0L
Yep, it can be surprising that someone who's status in modern day usage of the term is "legendary" can be so little heard of but I guess folk is a minority interest.
Perhaps more surprising to me reflecting on my time in N Wales was a general lack of knowledge of the Welsh folk dance tunes. Things did seem to be changing a bit and even I could run to say Pant Corlan Yr Wwn, Ty Coch Caerdydd, Gwyr Dfynant... and, although I was "join in", there were groups like Crasdant.
I'm going back a while but there was a Welsh session in the Garth, Bangor on a Monday night. The one time I got there it was mostly Welsh first language players which I guess some English like myself could find a bit of a struggle but it was incredibly friendly to anyone with an interest in playing some Welsh tunes.
Unfortunately transport problems, clashes of things of Mondays, etc. prevented me from visiting again but if it is still going in some shape or form, I'd recommend anyone with interests in that particular area of folk music to give it a try.