Hi!Maybe I'm not quite with you, but you can find couple or more Welsh songs on Frank "the keeper" http://ingeb.org site. He's got there about 4000 folk songs (some of 'em with short music samples). Try it, and you'll like it...:-) I bet I saw at least two Welsh songs there (kinda welsh ?lulliby? and the other one which looks like hymn).
I wish you good luck. Alexander "El Largo" V. Bogatkin E-mail: largo@aha.ru