Even if we never saw the movie, we might guess from the soundtrack that Juno is a quirky comedy about teen pregnancy. Where else would we hear all these goofy, kid-friendly songs by The Moldy Peaches' Kimya Dawson, Sonic Youth gently rocking the Carpenters, and two of the only songs by Cat Power and The Velvet Underground that could qualify as lullabies? As for the heavier Kinks and Mott the Hoople classics, even moms-to-be have to rock out sometimes.