Last season, you were a newbie to the drama, the competition and the slushies that go along with being a Gleek. But this is season two, and you can sing your way through anything that might come your way — whether it's a Britney Spears invasion, the Time Warp, a beastly new football coach or your old arch nemesis, Sue Sylvester. School is back in session at McKinley High — so sharpen your pencils and your vocal skills and get ready to shine like never before in an all-new volume of Glee performances.