Filmmaker Marty DiBergi, David St. Hubbins, Nigel Tufnel and Derek Smalls from Spinal Tap stop by to talk about Spinal Tap II: The End Continues, the items on their greenroom rider, how often they get together, the first film bringing them a lot of recognition, the first time they heard their own music on the radio, how their songwriting process has changed, having some very famous guests on their new album such as Elton John, Paul McCartney and Garth Brooks and Trisha Yearwood, if they desire knighthood, which musicians they're fans of, their new book 'Smell the Book,' whether or not they were invited to perform at Trump's inauguration, and more!