This singer is a real Nun. When you get to the YouTube window, click the CC (Closed Caption) setting to English so that you can get the translation. I'm not religious, but if I had nuns like this, I would have not minded Catholic School or getting whacked with the ruler so much. What an amazing talent she has.

http://www.youtube.com/watch?v=EmoujQrEGOI

That's neat. My wife did 12 years with the nuns and she didn't think any of them could do what this one does. You have to admit that she is a bit more animated than the Singing Nun of a few years ago.

Just one more, I saw this a few days ago. A Catholic priest in Ireland is singing "Hallelujah" in this link:
https://www.youtube.com/watch?v=XYKwqj5QViQ

When I first saw that priest, I thought that they were dubbing the video.