Charlie and Roku partner on a reality series, and Charlie agrees to make music for a popular Roku product. As Charlie delves into the world of commercial jingles, he clashes with his collaborator, John Legend, over creative direction. The creative conflict sends Charlie into a spiral that finds him mimicking the drama of Taylor's Swift's re-records, as he galvanizes fans to only listen to "Charlie's Version" of the Roku Pro TV jingle.