Duo, Lai, Mi, Fa, Suo, La, Xi.

In simplified musical notation, the symbols that record the pitch and length of sounds are called notes. The symbols used to represent the pitch of these sounds are marked with seven Arabic numerals. They are written as: 1, 2, 3, 4, 5, 6, 7, and read as: do, re, mi, fa. , sol, la, si (Duo, Lai, Mi, Fa, Suo, La, Xi).

Extended information:

How to express the length of notes:

In addition to being divided into high and low notes, the notes in music also of course express length. Here is a basic musical term - beat. Beat is an important concept that represents the length of a note.

Indicates that the length of music requires a relatively fixed concept of time. Notes in simplified notation are divided into whole notes, half notes, quarter notes, eighth notes, sixteenth notes, thirty-second notes, etc. The most important of these notes is the quarter note, which is a basic reference measurement length, that is, a quarter note is one beat.

The concept of a beat here is a relative unit of time measurement. There is no limit to the length of a beat, it can be 1 second, 2 seconds or half a second. If one beat is one second long, then two beats is two seconds; if one beat is half a second, two beats is one second long. Once this basic beat is settled, making symbols longer or shorter than a beat is relatively easy.

Use a horizontal line "-" to mark the right or below the quarter note to define the length of the note. Some horizontal lines are marked behind the notes, and some are recorded below the notes. Depending on the position of the horizontal lines, the duration of the marked notes is also different.

A rule can be found from the table, that is: to extend the note duration, add a horizontal line "-" to the right of the quarter note. The horizontal line at this time is called a delay line, and the delay line crosses The more, the longer the sound duration (duration). On the contrary, the more horizontal lines under a note, the shorter the time of that note.

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