Chapter 75 Rhythm
Also known as "temperament".The composition of music has many elements, such as the most basic musical tones with relative pitch and absolute pitch; the calculation method that determines the pitch of these musical tones, that is, the law of birth and the temperament system that determines the relationship between these pitches; the absolute pitch The sum of the twelve temperaments and the relative pitch of the pentatonic and seven tones, as well as the scale, palace tone, mode, melody, range, melody, beat, rhythm, tonality, and even notation, etc., is the melody.The study of these factors and the relationship between them is called "Law".