One of the best Acapella versions of 12 Days of Christmas

I don't rememeber if I posted this last year, but this has to be one of the most amazing acapella versions of 12 Days of Christmas that I've ever heard. It done by a group called Straight No Chaser, and even if you don't celebrate Christmas, do yourself a favour, if you enjoy acapella take a listen it is superb! Here's the Youtube link: http://www.youtube.com/watch?v=2Fe11OlMiz8

Enjoy!