Key Signature
Tune refers to the pitch organization used in musical works.
The key is usually expressed in the form of a key, such as C major, D minor, etc.
Tunes can tell performers and instruments how to play the pitch in a musical composition. Tunes consist of a series of ascending and descending signs, with ascending signs indicating a half tone increase in pitch and descending signs indicating a half tone decrease in pitch.
The key can also indicate the tonality of a musical work, that is, the main tone and scale based on which the work is based. The key is very important for the performance and understanding of music, as it can affect the emotions, colors, and expression of the music.
A key is a set of temporary ascending and descending marks in a scale. First, lets learn C minor, which has three descending signs
A key is a set of temporary ascending and descending marks in a scale. First, lets learn C minor, which has three descending signs
We dont need to write a down sign next to each E, A, and B, we just need to write an up sign before the section
Next, we will learn the D flat major, which has 5 signs
Write a minus sign before the section
It should be noted that these key numbers are arranged in a special order, with B descending first, followed by E descending, A descending, D descending, and G descending
Next lower C, last lower F
Descending can be memorized in this order
The key also includes a rising sign. First, learn A major, which has three rising signs
They are F, C, and G respectively
They are liter F, liter C, liter G, and liter D respectively
The order of ascending numbers is, ascending F is the first, followed by ascending C, ascending G, and ascending D
Up A, up E, and finally up B
The ascending and descending signs are exactly the opposite, and can be memorized in this order
Refer to this icon to correspond to the ascending and descending order in the treble clef and bass clef
