Last night's episode of Glee didn't have a Lea Michele song, but I must force myself to get over it. The rest of the cast is incredibly talented and the episode was boy-band-hilarious. And besides, not everything is about Rachel Berry (even if I wish it was). So, the other cast members had a chance to shine. Amber Riley had an amazingly soulful version of "Bust Your Windows." And let's not forget the full production of "Mercy." There are only two Glee songs available for purchase on iTunes this week, but I did some digging and found some other key musical moments for you to listen to. My favorite was obviously "I Wanna Sex You Up" by the Acafellas. So listen and enjoy these Glee-fied tunes.