That was "New Lang Syne (Thank God It's Over)". I got to hear Jim 'n the boys sing it live last Friday, and he said it'd be on 12/31's ATC, but I was too busy running around in freezing weather looking at giant inflatable body parts on Boston Common to hear it then. It's been published on bigego.com as another Flash-absed video since I made this comment, and there is a link on bigego.com right now that lets you send it (or maybe just a URL pointing to it)... I subjected the After Dinner Mints list to this.