FILE - This Nov. 1, 2012 file photo shows members of Alt-J, from left, Joe Newman, Thom Green, Gus Unger-Hamilton and Gwil Sainsbury at the Barclaycard Mercury Prize Albums of the Yea

 

              FILE - This Nov. 1, 2012 file photo shows members of Alt-J, from left,  Joe Newman,  Thom Green, Gus Unger-Hamilton and Gwil Sainsbury at the Barclaycard Mercury Prize Albums of the Yea
FILE - This Nov. 1, 2012 file photo shows members of Alt-J, from left, Joe Newman, Thom Green, Gus Unger-Hamilton and Gwil Sainsbury at the Barclaycard Mercury Prize Albums of the Year awards 2012 at the Camden Roundhouse in London. Their debut album, "An Awesome Wave," went on to win the prestigious Mercury Prize given to the top album of the year in the United Kingdom and Ireland. The Cambridge quartet has since been a near constant conversation piece on the blogosphere and mid-sized club circuit on both sides of the Atlantic Ocean. (Photo by John Marshall JME/Invision/AP)