What's the name of this instrument?

Hello, I'm glad to answer your question.

This should be an accordion. Depending on the form, it may be a button accordion (or Bayan): an accordion with buttons on both hands. It can be divided into B system and C system. The first white key tone in the first row on the right side of the piano in B system is B tone, and the first white key tone in the first row on the right side of the piano in C system is C tone. System B is widely spread in Russia, and system C is more common in Europe. However, these two kinds of pianos are still quite popular in China.

The accordion belongs to a living reed instrument. In terms of structure and form, it can be roughly divided into four categories, namely, diatonic accordion, chromatic accordion, button accordion and keyboard accordion.

The accordion is a reed instrument that can be solo and accompanied. It can not only play a beautiful melody with a single voice, but also play multi-voice music, and even play rich harmony with both hands like a piano. Accordion has a loud sound and rich timbre changes. The clever combination of fingers and bellows can play a variety of different styles of music, which is unmatched by many musical instruments. In addition to solo performance, you can also participate in duets and ensembles. It can be said that the accordion is a small band. In addition, the pitch is fixed, easy to learn and understand, small in size and convenient to carry. Therefore, accordion is very suitable for players of different ages to entertain themselves, and can also be easily carried to schools and theaters to participate in performances.

I hope it helps you!

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