Ah yes, I remember it now, kind of.
(Yes, I could have checked).
> PIG is used prominently in the live show during a
> "feverish"factory scene, where the oppressed workers (are
> there any other kind?) sing LIFE IS A LEMON and, high
> above them, the POWERS THAT BE sing "IN THE LAND OF THE
> PIG, THE BUTCHER IS KING."
> You didn't see that? prominently still featured on the
> first page of his blog? You didn't think to check?