In "World Wide Recorder Concert", the students of South Park Elementary travels to Arkansas for the world's biggest recorder concert. The Roman Holiday Inn is where the students stay in for the night. While in the hotel, Cartman discovers the the Brown Note which make people crap their pants, trying it out on Kenny and another stranger with positive results. The boys decide to alter the song sheet so that it plays the brown note, and paste it outside the New York kids' room as revenge. Unfortunately for them, the song sheet is picked up by the organizer, who then distributes it to everyone, believing that Yoko Ono had changed it instead.