Promising debut album out soon from Alt-J who have opened for Wild Beasts another great UK band. I think it is out later this month or early next month. I like their sound :
Breezeblocks :
http://www.youtube.com/watch?v=rVeMiVU77wo&ob=av3e
Matilda :
http://www.youtube.com/watch?v=G4NIZ6YtniE
Tessallate :
http://www.youtube.com/watch?v=ezuqY-lGzW0
Over the past 5 years the UK has put out the best music IMO. Also looking forward to the new XX album this spring or whenever it is out?