Winter is all kinds of grey and nasty, and Songs in the Key of X is aware of this fact. It’s time to bundle up under a heavy pile of covers and listen to Jeffery X Martin count down his favorite songs about the cold season. Doldrums abound, but there might be some tunes you haven’t thought of in a while on the list. The tiniest radio show on the internet is here, and so are all the full songs. It’s a media player and video links. You know how this works.