We heard an abridged take on this song last month, when Justin Vernon and friends announced their new Volcano Choir album, Repave. That clip focused on the moment the cut’s steady-building undercurrent crashes into a chorus of cymbals, guitars, and rafter-reaching vocals, but now comes the full attack and release appearing on the LP. For a 6-piece band comprised of musicians with other projects on their plate, they work as an impressively cohesive unit here — just enough cooks in the kitchen to rally behind Vernon’s always-welcome lower register. As rousing as the best Bon Iver tunes, hear “Byegone” above.