Love it! Originally sung by Darlene on my favorite Christmas album from 1963. This is a big production for a TV talk show, and I think they captured the "wall of sound" pretty well.
Interesting to note that
Wikipedia states that this song was a flop as a single, but has since become a classic. The album cuts are all available on Spotify, and most, if not all, of the audio tracks can be found on YouTube.
Merry Christmas!