Bon Iver’s Justin Vernon has been a songwriting partner of Bruce Hornsby’s over the past few years and the two have traded collabs for each other’s latest respective releases, so it wasn’t a HUGE surprise when Justin Vernon introduced his friend to the stage last night as part of the Bon Iver show at The Anthem in Washington, D.C.

Watch video of “I Can’t Make You Love Me” (Bonnie Raitt) below.

Bon Iver I Can't Make You Love Me ft. Bruce Hornsby Live 10/17 | Night 1 @ The Anthem

Here’s the setlist from the show: