Eeyup, that's right. Musical theatre was my first love, and my introduction to it was also my encouragement to take voice lessons. This was a little spontaneous, as I haven't properly sung this in about 5 years, but I wanted to explore my roots in musical theatre/classical music. I also kinda derped up the rhythm a couple of times, but the instrumental is AGONIZINGLY SLOW, or at least slower than the pace I originally learned it at.
I also kinda messed up the notes in some places, oh well.

I made my ponysona in: http://generalzoi.deviantart.com/art/Pony-Creator-Full-Version-254295904

instrumental: http://www.youtube.com/watch?v=AEurZUCqZiQ&feature=channel