Seiou Academy's culture festival, the Seiou Festival, is about to begin. As all the clubs draw lots to determine their time on stage, the light music club band, Neuron Cream Soft, draws a surprising time slot.
You're not singing because you have to.
Du singst nicht, weil du es musst.
No cantarás porque tengas que hacerlo.
No vas a cantar porque tienes que hacerlo.
Ce n’est pas une obligation
de chanter,
Non canti perché devi farlo.
Você não está cantando
 porque você precisa.