Some kind soul's put up some Datblygu videos on Youtube. So here's the finest welsh-language post-punk you'll ever hear
Ffanzin Ynfytyn (I like this one so much I named my zine after it)
Gwlad ar fy Nghefn- a pun on the welsh national anthem- Land of my Fathers becomes Land on my Back with a few letter changes. Another Datblygu song in Welsh about why they hate living in Wales. They got banned from Welsh language tv for being unpatriotic at one point.