Bon Iver‘s Justin Vernon has produced and co-written a new album by Minneapolis band Aero Flynn – listen to ‘Madeline’ in full below.It’s the latest work in a 2020 full of collaborations for Vernon, who’s already worked with Taylor Swift, Bruce Springsteen and more across this year.“This album has been years in the making in a community under Josh [Scott, Aero Flynn frontman],” Vernon tweeted about the album upon its release on Christmas Day (December 25).“We all care about the album, these