1, check the bamboo quality of the flute. Flute pipes require strong bamboo (bamboo grain is old). Bamboo has a good texture. This pipe is straight and round. Generally, the head of flute body is slightly thicker than the tail, but the difference should not be too big. The flute has a medium thickness. The inner wall of flute tube is flat and smooth. There is no moth, crack and other phenomena in the whole body. Beautiful and generous appearance. These requirements can be identified by vision.

2. Check the pitch of the flute. The method is to play according to the standard flute or musical instrument (accordion, electronic organ, etc.) as far as possible. ) sound calibration instrument. After the tonic is determined, check the accuracy of all the sounds of the flute according to the interval relationship. You can also play overtones to see if it is easy to generate and clean up. Checking overtones is also a good way to check the pitch of real sounds.

3. Check the volume of the flute. Generally speaking, the loudest one is better. The loud flute is loud and vibrates strongly. Sometimes your fingers will feel numb when you play.

4. Check the timbre of the flute. The general requirements for timbre are loose, thick, round and bright, which depends on the quality of the flute itself, on the other hand, it is closely related to the film pasting technology and playing skills.

5. Check the sensitivity of the flute. Generally speaking, it is better to exhale without dull pronunciation, and the sooner you react, the better.

6. If you are a beginner, you'd better buy it with someone who is familiar with the flute. It is also a standard to test the high note 6 in the drum five-finger method.

Extended data:

Representative works of flute:

1, gusuxing

It adopts the tone of Kunqu opera and has Jiangnan flavor. Elegant music shows the beautiful scenery of Suzhou, an ancient city, and people's happy mood when they visit. The introduction of tranquility is an attractive picture of misty morning mist, pavilions and bridges. Lyric andante allows visitors to enjoy the exquisite and beautiful Suzhou gardens.

In the middle is an impassioned Allegro, where tourists play with great emotion. Then reproduce the theme, in the compressed timbre, the melody is more melodious, which makes people immersed in the beautiful scenery for a long time, lingering and intriguing. This song has a long lasting appeal, giving full play to Qu Di's soft, generous and mellow timbre. Combining the skills of overlapping, striking and vibrato, the performance of music is more moving and beautiful.

2. Spring Comes to Xiangjiang River

Hunan has rich characteristics. Music shows the beautiful spring scenery on both sides of Xiangjiang River and people's lofty desire to rejoice and build their homes. Factors, broad and full of passion, show the magnificent scenery of Xiangjiang River with blue waves and smoke. Like the light melody of Andante, sometimes it is low like singing, and sometimes it is high like singing, which is very soft and moving;

The middle feather mode is changed to the same palace mode, and the artistic conception is fresh. Allegro, full of the charm of Hunan Flower Drum Opera, is full of enthusiasm, deep feelings, free and easy, humorous and optimistic. Several twists in the rising melody, such as rolling, push the mood to a climax.

Softness and passion should complement each other when playing, so as to present the profound friendship with charm. Exhale beautifully, smoothly and cleanly, and pay attention to the arrangement of inhalation points. Each range should be freely changed, and the high notes should be full of singing sense.

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