Watch Band Of Horses Perform “Knock Knock” On ‘David Letterman’

    With Mirage Rock now officially out, it’s time for Band of Horses to make the late night rounds. The Seattle alt folkies stopped by CBS’ Late Show with David Letterman last night to perform Mirage Rock-cut “Knock Knock.”

    Introduced as “a terrific rock and roll band,” the boys brought the energy and passion of their fourth full-length to the Late Show stage. Check out the clip below and pick up the new LP now on Columbia.