Pigs on the Wing 1

Whose song is Pigs on the Wing 1?

Artist Album
Les Claypool's Frog Brigade
Live Frogs Set 2 (Animals)
Mostly Autumn
Pink Floyd Revisited (Live)
Pink Floy
Animals
Pink Floyd
Animals
Animals (TOCP-54531)
Animals (1977)
Animals (2007. Disc 11)
Animals (20th Anniversary Edition)
Animals (Digital Remaster@2011)
Animals (Discovery Box 2011)
Animals (Limited Edition Trance Remix)
Animals (Shine On Box Set)
Animals [2011 Remastered]
Animals [RM 1994]
Animals-2011 Remaster
June 27th, 1977, Boston Garden
Oakland 1977
Pigs Over Tampa
The Court Is In Session
Variations on a theme of Absence - Disc 5
Pink Floyd - Animals
Dzordz & Gonzo - Studio
Pink Floyd j
Animals
Roger Waters
2002-05-17 Comfortably in the Arena (1-2)