iHeart Christmas Classics

iHeart Christmas Classics does one thing and one thing well: Christmas music, 24/7. The playlist is a predictable but comforting mix of Bing Crosby's "White Christmas," Mariah Carey's "All I Want for Christmas Is You," and Nat King Cole's "The Christmas Song." No surprises here, and that's exactly the point. It's the audio equivalent of a cozy blanket. The stream quality is low (24kbps) but for background holiday cheer, it works. You won't get deep cuts or obscure B-sides; this is the radio equivalent of a department store playlist. Yet for those who want to listen to iHeart Christmas Classics…