'Left Hand Free' is the second single to be released from Alt-J's 22nd September 2014 second studio album, 'This Is All Yours'. The single, released on 7th July 2014, was recorded during a live performance.
The singer introduced "the next generation" in Iceland.
Jack Antonoff hears a ''female voice'' in his head when he writes music.
The show will be seen by everybody at the same time.
The Scottish comedian has been speaking about gaining a knighthood in the Queen's Birthday Honours List.