Hailing from Carmarthen in South West Wales, Adwaith have this unique sound to their blend of post punk. "Y Diweddaraf" is dark. It's that dark and moody version of post punk you associate with Joy Division. But the weird thing is that it's also upbeat and poppy, while being filled with fuzzy indie rock guitars. And it's sung in their native Welsh. This should be a complete trainwreck of a song, but Adwaith somehow merges it all together seamlessly into a dark, moody, upbeat post punk indie rock pop song. You're going to need to listen to the song to get it. You can listen to "Y Diweddaraf" below. Adwaith's debut album, Melyn, is due out October 12 on Libertino Records. For more on Adwaith, check them out on Facebook and Twitter.