Eaux Claires Music and Arts Festival

The songs come from the National's upcoming 59-track Grateful Dead tribute, 'Day of the Dead,' featuring covers by Mumford & Sons, Stephen Malkmus and more.

The song, which dates back to 2009, appears on a promo cassette for Justin Vernon's annual Eaux Claires music festival.

Vernon, Blake, members of the National and Arcade fire and more contribute songs to a promo tape teasing Eaux Claires' 2016 lineup.

Thanks to Bon Iver's Justin Vernon and the National's Aaron Dessner, Eau Claire, Wisconsin, is getting a new music festival.