Catfish and the Bottlemen just wrapped up a string of North American shows, and they capped off their trip with a performance on Conan last night (Aug. 4). Check out the fiery performance below, which was presented in black and white.

The group also posted a few photos on Instagram before their performance, of them exploring backstage and a photo of Conan O'Brien and Andy Richter posing with a cut-out of the cover of their debut album, The Balcony, which was released last year:

Catfish and the Bottlemen will take a break before performing at Reading and Leeds Festival later this month, then returning to North America for shows through October. Check out their tour schedule at their website. Diffuser is also giving away a few tickets to these shows, so check out our contest details here.