Himeaimichu

Satsui by Dezert, but every time Chiaki says "Satsui", Furanfuran by Kuroyuri to Kage plays, but every time K slaps his bass, Dead End Kids by Inugami Circus Dan plays, but every time Kyouko trills an R, Shinagawa Shinjuu by Ningen Isu plays, but every time the Taishogoto is played, the whole thing repeats itself. 

Wait, this would literally go on for infinity, because it would just keep repeating from the beginning