All the Hit Songs from the long-lost Gilbert & Sullivan masterpiece that finally made its wacky world premiere in 2018, including "Eat Their Flesh," "We're Christian Girls on a Christian Outing," "Poor Walking Dead," "From Genesis to Revelation," "I Am the Very Model of a Modern Era Zombie Killer," "Hail, Zombies!", "When the World Went Bad," "When a Zombie Hunter's Not in Her Employment," "With Ghost-Like Tread," and others of that ilk.