Check out the instruments used by members of Queens of the Stone Age, Jawbreaker, Bad Brains, Prophets of Rage, New Order, Built to Spill, and others who rocked the Chicago fest.

Potty Mouth’s Abby Weems

The all-girl band is fronted by guitarist Abby Weems who is seen here howling while she takes her Fender Telecaster for a spin.