I have seen purgatory, and it's not pretty.
One of my GG friends, Madelyn, aka "Madwoman," sent me this link. My eyes watched it and my ears heard it before I could make my arm and finger muscles stop it. Now it is too late, for I have seen it.
Maybe you who like musical-type stuff will enjoy looking at it and then basking in the hilarity of what it did to me. If you are allergic to musicals like I am, however, shut your computer down now and RUN! Run, I tell you!