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.
Make your lips vibrate, like this.
قومي بتحريك شفتيكِ بتردّد هكذا
Lass deine Lippen
vibrieren, so etwa.
Haz que tus labios vibren de este modo.
Haz que tus labios vibren de este modo.
Pince tes lèvres 
comme ça.
Devi far vibrare le labbra, in questo modo.
Faça seus lábios vibrarem dessa forma.