In the following paragraph of this article, the curved flute manufacturer will show you how to use the flute. The curved flute manufacturer tells you that there are sound holes and linkage buttons on the flute body and flute tail. The curved flute manufacturer tells you that opening or closing these sound holes will change the pitch of the sound. The curved flute manufacturer tells you that if you press all the sound holes, the lowest note of the flute will be played.

The curved flute manufacturer tells you that starting from the bottom, in principle, every time a sound hole is opened, the semitone will be raised, but in the treble area, a more complicated staggered fingering is required.

The curved flute manufacturer tells you that flutes are similar to other woodwind instruments in that they all have a key mechanism to control the length of the tube, and to change the amount of air in the tube to control the pitch.

The above is curved flute manufacturers' introduction and analysis of the use of the flute, hope it helps you.