Stereogum made a solid YouTube discovery today: It got its hands on video of Bon Iver, along with Bryce Dessner of the National, performing a stirring cover of Tom Petty's "Crawling Back to You" at MusicNOW festival earlier this year. The most remarkable thing is that a song from a late-period album by an old classic rock workhorse fits into Bon Iver's established aesthetic so perfectly. You could probably slip this into For Emma, Forever Ago, and few would notice. Here's the original for comparison:
