Amy Sherman-Palladino and Dan Palladino are behind shows whose dialogue shares rhythms of both borscht belt humor and pop music. Those series include the beloved 'Gilmore Girls,' 'The Marvelous Mrs. Maisel,' and their most recent, the ballet dramedy 'Étoile.' For their treat, the Palladinos shout out an LA record store and a classic comedy sketch they return to again and again.