Which singer teamed up with Bing Crosby to perform the Christmas song "Peace on Earth/Little Drummer Boy"?

Strange combo, but an awesome rendition with 2 very different greats.

Hard to believe it was so long ago. Amazing duet. It would be great to have it re-released and proceeds go to helping the planets recovery from the damage caused by us humans.

I love this duet! one of the most moving Christmas songs.

Never heard them sing anything together.

watch it every year, will ferrel and John c Reilly do a remake of it