Sufjan Stevens, Grizzly Bear, Dirty Projectors and others also contribute to the release
The event will take place in his hometown of Eau Claire, Wisconsin next July
The project also features rapper Astronautilus and Bon Iver's S Carey
The project is being released by the Totally Gross National Product label
Song is lifted from the soundtrack to new Zach Braff film 'Wish I Was Here'
They will play three UK and Ireland shows, including London's Barbican on November 11
Jagjaguwar have said 'Bon Iver is not over by any means'
Singer-songwriter says he isn't in the right 'headspace' to make another Bon Iver album
Patty Griffin, Sam Amidon, My Brightest Diamond's Shara Worden and White Hinterland's Casey Dienel also appear on new record
They performed 'Tiff' together at Coachella Festival over the weekend
Listen to The Shouting Matches' 'Grownass Man' album now
Frontman Justin Vernon will feature on Stetson's 'New Warfare Vol 3'
The singer songwriter picked up two awards earlier this year
Profits from the sale will go to a community arts project in Vernon's hometown
Justin Vernon has selected his favourite 'Northern Exposure' inspired design
The band's frontman says all the attention on his band can be 'distracting'
Singer wants to be inked with images from his favourite TV show 'Northern Exposure'
Tune-Yards, Arcade Fire and Grizzly Bear also named and shamed in poll
Metronomy, Janelle Monae and Kurt Vile also perform on first day of Suffolk bash
The folk band will play four arena shows in November