1. Treble clef (G clef)

A symbol that represents pitch in music. The staff used to write it is called the treble staff, with a line added to the C (dol) in the middle. The second line, the line drawn at the beginning of the clef, specifies the pitch as G (sol).

2. Bass clef (F clef)

It means that the fourth line of the staff is f, and a line above it means middle C..

3. Alto clef (C)

It is a music clef commonly used for viola, cello and other alto instruments. A common position is on the third line, sometimes on the fourth line.

4. Breathing mark (∨)

Usually appears between two measures, but also occasionally appears between two notes. When you hit this mark while singing a song, inhale and sing the next line. When you encounter this mark on the piano, you should raise and lower the band hands to continue playing.

5. Accent mark (▲)

However, the mark should be reversed, pointing downwards above a note, indicating that the note should be strong, emphasizing the emotion of the song.

6. Double flat mark (bb)

Refers to using two semitones (one whole tone) to lower the basic tone.

7. The double-sharp sign (×)

refers to raising the fundamental note by two semitones (i.e. one whole tone).

8. Restore mark (ヰ)

It represents the mark symbol for restoring the raised or lowered sound.

9. Decrease (gt;)

It often appears in a specific phrase, and the mark is longer than this, indicating that the sentence is getting weaker and weaker, and also indicating that a sound is alone It appears less and less frequently.

10. Sharp sign (#)

This symbol means to raise the pitch of the fundamental note by half.