Watch: Snail Mail and Soccer Mommy perform cover of Goo Goo Dolls’ ‘Iris’

They performed the hit 1998 track in Chicago

Snail Mail performed at a Pitchfork Music Festival after-show at Chicago’s Thalia Hall this weekend, where she performed the Goo Goo Dolls’ 1998 hit, “Iris,” with Soccer mommy frontwoman Sophie Allison.

The intimate performance had the whole crowd singing along, as the pair stood onstage and sang alone to a simple, yet powerful electric guitar line. As the performance progresses, the two artists begin harmonizing with each other for a full, but straightforward rendition of the popular tune.

Watch Snail Mail and Soccer Mommy perform Goo Goo Dolls’ “Iris” below.