As the snow falls gently here in Progshire, it's time to launch December's edition of The Prog Files on an unsuspecting world. With a seasonal flavour, this month's offerings include Keith Emerson, Chris Squire's Swiss Choir, Marillion, Bruford and much more. Go on, chuck another log on the fire and lie back to enjoy one hour's festive prog. It's the perfect way to prepare yourself for the rigours of Christmas.