O Tannenbaum
The release begins with an unknown male chorus singing "O Tannenbaum" ("O Christmas Tree"). The middle of the song is bridged by chimes ringing out a phrase from "Hark the Herald Angels Sing". The chimes can also can be heard during the fade-out at the end of the song. The album version of the song has a simulated radio news report of failed efforts at a Christmas truce, leading to Snoopy being sent out to hunt his sworn foe.