1977: David Bowie appears on what turns out to be Bing Crosby’s last televised Christmas special. The two do a duet that blends “Little Drummer Boy” with “Peace on Earth.” “Little Drummer Boy” was written in 1941. “Peace on Earth” was written especially for the TV show when Bowie balked at singing “Drummer Boy.” The duet was forgotten until radio stations started playing a copy ripped from a video recording in the early 80’s. Today, it has become a holiday favorite.