How to adjust the breath of flute in c key

The flute in C key must be practiced for a long time to ensure the timbre.

C tuning the flute requires luck, that is, using abdominal strength, and the abdomen needs to be controlled. When practicing, you can find something to push against your abdomen without too much force. Secondly, relax your mouth when playing bass, otherwise it will blow into a sudden blow. These are all things that need attention. C-tuning flute is more waste gas, so it needs to control the breath to some extent. You can turn down the volume first to make the sound last longer, and then slowly increase the volume with practice and the increase of vital capacity.

The flute in c key is a professional flute. Beginners had better not learn. If you really like the timbre of the big flute, you can use the flute in D key first.