The National have debuted a new song at this year’s Newport Folk Festival – check out the moment below.The new song is called ‘Space Invaders (Threaded Gold)’ and comes after the band performed three other new songs in Spain back in May. At that gig, the National aired ‘Tropic Morning News (Haversham)’, ‘Grease In Your Hair (Birdie)’, and ‘Bathwater (Mount Auburn)’.Check out the latest new song below:In a social media post shared in May, The National revealed that they have been working on new material. “Rehearsals are underway,” they wrote on Instagram.