Don't let their looks fool you -- Au Revoir Simone are more than just three pretty faces. Standing fiercely behind their keyboards during a performance at our in-office concert series, SPIN Sessions, the three Brooklyn gals laid out dreamy synth-pop bolstered by a drum machine that kept toes tapping along.

Here's a rundown of the essential albums available online and in record stores today:

Brooklyn's girly-girl synth trio Au Revoir Simone are known for their whimsical blip and blop keyboard ditties. But thanks to the power of the remix, the ladies have a whole new sound -- one that's darker, more industrial, and, well, a little scary.