Tom Hanks Hot Chocolate

Tom Hanks performed a song called "Hot Chocolate" for the animated movie "Polar Express". The lyrics by Glen Ballard and Alan Silvestri are not much more than:

Here, we've only got one rule:
Never ever let it cool!
Keep it cookin in
the pot,
You've got-
Hot choc-o-lat!

The song has a good jazzy groove to it though. To see the film clip click on the following:
http://www.youtube.com/watch?v=2g-FRSq7x_o