A spin-off live-action film of The Loud House. Before their upcoming degree at UCLA, Luna Loud and her friends go to Los Angeles on a summer music internship at Bevant Records, under the guidance of Riley Bevant, the current CEO. Whilst there, Luna meets Ruby Malone, a recently employed accountant who used to be an aspiring musician, and also develops a bitter rivalry with the biggest new artist that the label has signed on, Natalie Vermont.
