My name is Shota. I'm an ordinary fifth-grader, but my mom and dad are musicians. ''Hey, what do you think would happen if music disappeared from this world?" This girl is Keiko. She's my childhood friend and best friend! But I always hate it when my classmates say, "You're a very close couple.'' ''Well, if music disappears, that means no more singing..." But before I could finish speaking, lunchtime was over.