"This QUELL's song. Our song."

Izumi Shu, who once worked as part of a national idol unit, has been  busy lately promoting the drama he's starring in. Meanwhile, in order to catch up to their leader, Horimiya Eichi, Kuga Issei, and Kuga Ichiru, the other members of QUELL, devote themselves to their work and lessons.
They're performing a theme song
يؤدّون أغنيةَ لحنٍ رئيسي
"Tocarán el tema principal
de una película este otoño".
"Tocarán el tema principal
de una película este otoño".
Ils ont fourni la chanson thème
d’un film qui sort cet automne.
Un loro pezzo sarà il brano principale della
colonna sonora di un film, questo autunno.
"Eles tocarão a música-tema
Они исполняют
музыкальную заставку