The National and Chvrches have collaborated yet again this weekend when Chvrches frontwoman, Lauren Mayberry, joined the New York indie rockers on stage to perform “Guilty Party.”

Mayberry sings early in the song, and The National frontman, Matt Berninger, steps in later on to make for a soft, peaceful duet. The high-pitched, sweet voice of Mayberry flows together beautifully with Berninger’s low, moody melodies.

Watch the performance below.