Ritsuka starts teaching Mafuyu how to play guitar. Ritsuka couldn't help but wonder why a beginner like Mafuyu would have a guitar like the Gibson he owned. One day, Ritsuka hears Mafuyu sing and it rocks him to the core so he asks Mafuyu to join his band, the seasons. To his surprise, Mafuyu declines. Then suddenly, someone named Hiiragi Kashima (So Okuno) appears and he seems to know about Mafuyu's past...
You just need to have some idea 
of what they sound like.
Es reicht, wenn du ungefähr weißt,
was du damit für Töne erzeugst.
Solo has de saber cómo suenan.
Solo debes saber cómo suenan.
Le but, c’est de savoir
les reconnaître au son.
Ti serve giusto avere un'idea di come sono.
Você só precisa entender
mais ou menos que o som faz.
Просто пойми,
как они вообще звучат.