Kumiko and the others join the concert band, and they choose their instruments. Their eccentric senior, Asuka, still likes to mess with them.
an instrument called the sommerophone
آلة تُدعى بالـ سومّرفون
en un instrumento llamado somerófono,
en el clarín de Ferdinand Sommer,
à partir du Sommerophone.
o su uno strumento chiamato serpentone,
foi inventado por Sommer