1. Piano score of "Dancing Doll and Bear"

2. Piano score of "Little Star"

3. Piano score of "Little Red Riding Hood"

4. Piano score of "Little White Boat"

5. Piano score of "Wahaha"

Extended information:

In music, time is divided into Equal basic units, each unit is called a "beat" or a beat.

The duration of a beat is expressed by the duration of the note. The duration of a beat can be a quarter note (that is, a quarter note is a beat) or a half note (a half note is a beat). Notes are one beat) or eighth notes (eighth notes are one beat).

The duration of a beat is a relative concept of time. For example, when the specified speed of the music is 60 beats per minute, each beat takes one second, and a half beat is one-half second; when At a specified speed of 120 beats per minute, each beat is half a second, a half beat is a quarter of a second, and so on. After the basic duration of the beat is determined, the notes of various durations are linked to the beat.

For example, when a quarter note is used as one beat, a whole note is equivalent to four beats, a half note is equivalent to two beats, an eighth note is equivalent to half a beat, and a sixteenth note is equivalent to four beats. One beat; if an eighth note is used as a beat, a whole note is equivalent to eight beats, a half note is four beats, a quarter note is two beats, and a sixteenth note is half a beat.

Reference: Baidu Encyclopedia-Music Beat