I really shouldn't like this band. It's three sisters, and two of their friends, all teenagers, all proudly homeschooled and Christian. Not really the greatest start to a rock band. And yet, I find myself listening to their album, Room Noises, nearly every day now. It's honestly some of the best keyboard/guitar-driven "indie rock" (if you want to use that as a label) bands I've heard in a long, long time. I don't really know who to compare them to, but the music and lyrics are actually surprisingly mature, considering the singers are only, I think, 16 and 17. Definitely worth a listen. Their website mentions some sort of Austin City Limits festival, not sure if they'll be on the show or not.