Molly Bartlett, Samantha Davis, Ethan Hill and CJ Macleod have to be the coolest kids at their high school. By day, they're regular teenagers; by night, they turn into SAUNA, an intelligent pop band that crams jumpy beats and reverb-heavy guitars into a perfect throwback package. When the band isn't performing, you can find its members at the foot of stages for Liz Phair, Black Angels and Best Coast shows — doing more music-history homework, the result of which is clearly displayed in their own explosive live sets. If you're lucky enough to catch SAUNA live, the band just might do an excellent cover of the Who's "Boris the Spider." How cool is that?