London Christmas Radio - London

London Christmas Radio does exactly what it says on the tin, and that's a rare honesty. From late November through January, it's wall-to-wall festive music with zero apologies. You'll hear the inevitable Mariah Carey and Wham!, but also deeper cuts from Nat King Cole and even some modern indie holiday tracks that don't get radio play elsewhere. The presenters keep the cheer up without being obnoxious, which is a fine line. Sure, by December 15th you've heard 'All I Want for Christmas Is You' twelve times, but that's part of the charm. It's not trying to be sophisticated. It's comfort radio for…