I'm Wales based Splott is a district of Cardiff.

For up to date info on Mick Tems go to www.folkwales.org/ (sorry can't do clickies) and even email him from there, I'm sure he'll be glad to hear from you.

There are plenty of dance bands around - I can add Allan Yn Y Fan (Out in the Van) who have a tidy CD which got a decent review in Mojo magazine last year.
Some of the KilBride Bros are also in a stomping dance band called Juice who now have a CD available - sorry I don't have a link.