The War On Drugs were in Brooklyn last night for a performance at Brooklyn Steel, and the band welcomed up a friend, Hold Steady frontman Craig Finn, for a cover of Warren Zevon’s “Accidentally Like a Martyr.”

War On Drugs frontman Adam Graduciel brought out Finn, who he calls “one of our music friends,” noting that Finn is a “‘Zevon freak’” before adding, “Aren’t we all?” Finn and Granduciel then shared vocals on the ballad before Finn left the stage to let the band jam out the tune to its close.

Watch a video of the collaboration above. Next up for The War On Drugs is a show at Brooklyn Bowl Las Vegas this week on April 11 before they head to Coachella this weekend.