The overdubbing of alto 5 on the flute is as follows:

The overdubbing of alto 5 means that when playing alto 5, the music produces a double sound through changes in technique and intensity. sound effect.

To play the alto 5 refrain, you must first make sure you have mastered the correct breathing method and mouth control. Then, when playing alto 5, by increasing the strength of the breath and adjusting the shape of the breath, the breath will produce a two-tone effect after entering the mouth of the flute. This two-tone effect is usually a combination of a tonic and one or more consonants, forming a unique sound effect.

In practice, mastering the overtones of alto 5 requires repeated practice and trial. You can gradually master this technique through some simple etudes, such as playing some simple two-note etudes, and then gradually try to use this technique in music. During the practice, pay attention to the stability of the breath and the control of the mouth to avoid harsh noises or discordant sounds due to unstable breath or incorrect mouth shape.

In addition to the overlapping tone of alto 5, the flute has many other techniques and methods to express musical emotions and techniques. For example, portamento can make music more fluid and beautiful, and vibrato can make music more moving and expressive. Through continuous learning and practice, you can gradually master these techniques and methods, making your flute playing more colorful.

The overdubbing of the alto 6 of the flute:

The overlapping of the alto 6 of the flute means that when playing the alto 6, the music produces a double sound through changes in technique and intensity. sound effect. This two-tone effect is usually a combination of a tonic and one or more consonants, forming a unique sound effect.

To play the alto 6 overtone, you need to master the following skills:

Correct breathing method: Use the chest and abdominal style combined with breathing methods, inhale deeply and fully, and exhale The breath should be steady and even, so as to ensure the stability of breath supply and control.

Correct mouth control: The size and direction of the mouth should be controlled appropriately, so as to be able to produce a clear, stable, and full tone. When playing the overlapping tone of alto 6, it is necessary to appropriately increase the strength of the breath and adjust the shape of the breath so that the breath can produce a two-tone effect after entering the mouth of the flute.

Finger coordination: When playing the overtone of alto 6, your fingers must be able to press the sound hole flexibly and accurately to ensure the accuracy of the pitch and the clarity of the timbre.

Selection of practice pieces: You can gradually master this technique through some simple etudes, such as some etudes or music containing alto 6 overtones.

During the practice, pay attention to the stability of the breath and the control of the mouth to avoid harsh noises or discordant sounds due to unstable breath or incorrect mouth shape. At the same time, you should also pay attention to the flexibility and accuracy of your fingers to avoid affecting the performance due to inflexible fingers or slow response.

Through continuous practice and learning, you can gradually master the overlapping techniques and methods of alto 6, making your flute playing more colorful.