By now, you've hopefully seen David Bowie and Bing Crosby's unlikely encounter in 1977, where they sang a hastily prepared medley of "Peace On Earth/Little Drummer Boy." It's a curious Christmas classic, and now the subject of a tribute by The Flaming Lips. Above, watch their psychedelic take on the mashup. And if you need to revisit the original, just head here.
Would you like to support the mission of Open Culture? Please consider making a donation to our site. It's hard to rely 100% on ads, and your contributions will help us continue providing the best free cultural and educational materials to learners everywhere.