Gym Class Heroes open around 6:30pm tonight for All-American Rejects at Reliant Park.

The band makes an interesting mixture of rock and hip-hop–the best part of which is that the guys play their own instruments. Gym Class Heroes’ latest release, As Cruel As School Children, is a great listen, and earned a 5-star review in Alternative Press and the “New Artist to Watch” honors in Rolling Stone.

Go check them out.