WOW! You have a fantastic voice! Super impressed. You sang it perfectly too - the perfect amount of emotion, and not oversung. If you ever release an album, I will be first in line to buy it.
This is my cover of Caroline No - using the original BB track. I'm working on a cover of Guess I'm Dumb at the moment, too.
http://www.youtube.com/watch?v=9pl7gNPEtWU