While onstage for the 2015 New Year's Rockin' Eve show, American roots band, Train, gave a live performance of their 10th January 2012 single 'Drive By', which appeared on the album 'California 37'.
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.