 And it was described by Bangs as John Cale produced it with Nico, the former vocalist of the Velvet Underground. It was a castle built for a woman in hell, right? Talk about post-apocalyptic. It's a hard listen, the Marble Index. On some levels, so is Below the Waist. And yet it is leavened with humor. It is leavened by, as you said, eruptions of anger or pure pop like Motorway.