GleeOne of the big reasons 'Glee' works so well, is that the producers and cast members aren't just throwing the tunes in at random spots. They're thinking about how they fit into the story's context, what song is going to work best and how to transform it so it doesn't come off sounding cheesy. Because let's be honest: while 'Glee' is all about guilty pleasure fun in both the story lines and the pop tunes, if done incorrectly everything would just become a bad version of a once great song.

When the 'Glee' cast stopped by our studios, we talked to them about working on the show, how music is incorporated and taking contemporary spins on classic tracks. Watch the video below for this, as well, as to find out who is considered the 'Wizard of Glee.'