The "five tones" in the five tones are a common term that refers to the five scales in ancient China, namely Gong, Shang, Jiao, Zheng, and Yu.
These five scales are also the basis of Chinese tradition, and are widely used in various forms, such as folk songs, operas, etc.
Therefore, the meaning of pentatonic incompleteness is that a person is unable to pronounce the notes of these five scales accurately when singing, resulting in a singing voice that sounds discordant and out of tune.
In **, the position of the pentatonic is very important, because they are the basis for the composition of **.
*The melody in the work is usually composed of pentatonic notes in different combinations and sequences, so the inaccuracy of the pentatonic tone will cause the whole ** melody to be affected, and it will sound very incongruous.
This is also why people with incomplete pentatonic tones often sing out of tune, which makes people feel very unpleasant.
In addition to pentatonic incompleteness, there are many other terms and concepts in **, such as pitch, vocal range, timbre, rhythm, etc.
These terms and concepts are fundamental elements in theory and are very important for understanding and appreciating the work.
Therefore, it is very necessary for people who want to have an in-depth understanding of these basic knowledge and concepts.
In short, "pentatonic incompleteness" refers to a person's inability to accurately pronounce the sounds of the five scales of Gong, Shang, Jiao, Zheng, and Yu when singing, resulting in a singing voice that sounds discordant and out of tune.
This is a foundational concept in the theory and is very important for understanding and appreciating the work.