Best new songs today: Bon Iver, Joni Mitchell, Mallrat...

When Ruth Bader Ginsburg died, Bon Iver’s Justin Vernon made a new song 'Your Honor', which he premiered after talking to a few undecisive voters; Ed Harcourt 'Drowning in Dreams' is a piece of mellow electro classical music, a great morning song; folk-rock queen Joni Mitchell shared the first original demo of her career, 'Day After Day'; Mallrat plays some sort of hard-pop on 'Rockstar'.