Just a brief note - there was a full-on Rosemary's Baby/Tannis Root joke in the performance of Squirming Coil. After playing the song, Trey told a story of how it was played in honor of today's royal birth and quoted the stanza:

The muscles flex the mother's ring
She fastens children to her king
And sends him down the crooked street
When he returns, the birth's complete

This indeed implies that those goddamn English monarchs give us Satanic spawn.