Mark And Sarah Talk About Songs

We don't quite join the Beyhive, but we certainly buzz around it as we discuss Beyonce's "Countdown." We also ponder what it means to be perfect onstage, when a cheap chorus is just the tonic, and how Rihanna fits into the picture. Special thanks to John Ramos and Tara Ariano for pitching in last week -- and to all of you for tolerating Sarah's Aeneid references.