I heard a song on the BBC Introducing 6 Music playlist the other week and I absolutely love it. They're called Fitz. and the song is called Caves. I love how it builds throughout. They've done a video for it too (the link below). It's pretty good too. Not bad for an independent band. In a similar vein to Mumford and Sons, Ben Howard, Bon Iver. Personally I think it's better than anything on the new Mumford and Sons album. What do you think?