TL;DR:
- Susan Atkins said the Manson Family got immersed The Beatles’ “Piggies” and lots of drugs.
- The Manson Family interpreted “Piggies” as an attack on a certain kind of person.
- “Piggies” is forever associate with the murder of Sharon Tate.

Susan Atkins, a member of the Manson Family, said The Beatles‘ “Piggies” captured the cult’s mindset. Subsequently, the track became associated with an episode from the Manson murders. Despite its horrible history, “Piggies” inspired covers by some notable singers.
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