This video includes all known versions of the Vince Guaraldi track "Great Pumpkin Waltz". The original version of this track can be heard in four different iterations in the 1966 special "It's the Great Pumpkin, Charlie Brown" as the titular theme. The track would reappear in a unique, 'slower-paced' version in the 1968 album "Oh Good Grief". Oddly enough, the track would then appear in an even slower version found in the 1969 album "The Charlie Brown Suite" where it is incorrectly titled "Happiness is". The final rendition known in Peanuts media is the one found in the 1975 special "You're a Good Sport, Charlie Brown".