The Mavericks had a lot to deal with last year, most notably the firing of founding member Robert Reynolds. Still, the eclectic country group soldiered on to record and release Mono, and they’ve seemed to be in a celebratory mood ever since. Last night, the band stopped by ‘Conan’ to play one of Mono‘s peppiest tracks, the ska-meet-outlaw-country jam “Summertime (When I’m With You).” The band were as tight as ever, and the ever-energetic Jerry Dale McFadden seemed to especially be having the time of his life on stage. You can check out video of the performance below.

Mono is available now.