Sorry I'm a little late to the party, but from 2010 here is a transcription of the epic Gwyneth Paltrow performance on Glee, arranged here for choir and piano plus optional rhythm section. (At the back of the octavo is a separate rhythm chart.) The mp3 is a quick computer-generated demo since I couldn't access the mp3 of the cast recording. But you can watch and listen here: https://www.youtube.com/watch?v=EIBPmkgbJQI