I found these two brothers recently on Youtube and I abolutely love their songs and covers. Please give them a chance and watch the video. The song is really great and sad and melancholic (and I shouldn't write posts when I oughtto be fast asleep) and I hope you love it as much as I do. Go to their facebook page or their homepage if you liked the video.
Unfortunately I can't see them live unless they get famous. That's because while I sit in boring old Vienna they live a fabulous life in Doublin (I think it's Doublin, don't be mad if I'm wrong. It's one of those english-speaking city I'm sure)!