Full show replay: http://urlmin.com/grammyz Alabama Shakes’ Brittany Howard belts it out onstage at the Grammys 2013 Alabama Shakes’ Brittany Howard belts it out onstage at the Grammys 2013 Alabama Shakes’ Brittany Howard belts it out onstage at the Grammys 2013 Alabama Shakes’ Brittany Howard belts it out onstage at the Grammys 2013 Alabama Shakes’ Brittany Howard belts it out onstage at the Grammys 2013 Alabama Shakes’ Brittany Howard belts it out onstage at the Grammys 2013