A couple of years ago a good friend introduced me to Fox’s Glee and I was instantly hooked. I mean, why wouldn’t I be, right? It was a show set in high school where people sing. Hot, right? I remember seeing the first three episodes one after the other and the feeling that I mainly remember having then was the feeling of relief: finally, a show that understood what it was to be a musical. Finally, we had a show that used music to convey the story. They grabbed songs from every genre-pop, baroque, Broadway—and used them to oomph up…