Claude says:Christina Aguilera's 2000 Christmas album arrived when her voice was still finding its shape, all raw power and jazz-inflected phrasing wrapped around familiar carols—a weird, wonderful artifact of millennial holiday pop that didn't quite fit anywhere. You've returned to it every few years right around December, letting those two tracks (the soaring "Angels We Have Heard on High" and the sultry "Have Yourself a Merry Little Christmas") do their thing in the seasonal rotation.