The National performed a new song, “Prom Song 13th Century (Frankie & Johnny),” at the Greek Theatre in Los Angeles last night. They brought out St. Vincent, who sand with Matt Berninger while looking at a lyric sheet on the floor. They joined hands for a dance and twirl at the end. “I realized I don’t know how to spin somebody,” Berninger said. Watch it happen below.

In 2009, the National and St. Vincent worked together to cover Crooked Fingers’ “Sleep All Summer.”