Kumiko enters Kitauji High School having been unable to forget what Reina said at a middle school concert band competition. She goes to visit the concert band at school along with classmates Hazuki and Sapphire, where they meet Reina again.
And "contrabass" is the name of an instrument.
وأيضاً، الكمان الأجهر هو اسم لآلة موسيقية
Und „Kontrabass“ ist der Name
eines Instrumentes.
Y "contrabajo" es el 
nombre de un instrumento.
Y "contrabajo" es el 
nombre de un instrumento.
Quant à la contrebasse, 
c’est un instrument.
Comunque il "contrabbasso"
è uno strumento musicale.
E contrabaixo é o nome
de um instrumento.