On these albums
Clowns in the Sky II: The Continued Musical History of Mystery Science Theater 3000Mystery Science Theater 3000 · 1998Soundtrack
Songs in the Key of MSTMystery Science Theater 3000 · 2007Soundtrack
Clowns in the Sky I & IIMystery Science Theater 3000 · 2009Soundtrack
The Complete Clowns in the SkyMystery Science Theater 3000 · 2019Soundtrack
Source: MusicBrainz recording d6368b7e-3def-4a6a-9d76-76262b47020f (CC0).