2,2-re (coming)

3,3-meter (meter)

4,4-fa (hair)

5,5-sol (cable)

6, 6-La (La)

7, 7-West

Duo, Rui, mi, fa, Suo, lahu will sing the seven basic sounds of do, re, Mi, Fa, sol, La, si (or ti) in the natural major mode respectively. The naming method of seven fixed syllables came into being in 1 1 century and was invented by Italian musician Guido. He used the first syllable of each line of his hymn as a roll call, which is still in use today.

The interval organization of the natural heptatonic scale is that there are five whole tones in each octave, which are divided into two strings and three strings, and the two strings are separated by semitones.

The prototype of digital notation for extended data first appeared in Europe in the16th century, when there was a Catholic monk named Suetti; He wrote music education songs with 1, 2, 3, 4, 5, 6, 7, and then wrote a booklet entitled "New Methods of Learning plainsong and Music". Westerners at that time paid great attention to personal achievements such as invention and creation and copyright, which is recorded in history.

18th century Frenchman named Rousseau; 1742, he read a paper "Suggestions on New music notation" to the French Academy of Sciences, and then mentioned this "digital notation". Since the middle of18th century, a group of French musicians, doctors and mathematicians have sorted out and perfected the "digital notation".

19 At the end of the 20th century, a "new school" appeared in China, in which the course of "school music songs" directly imitated Japanese music education and followed the Japanese practice of using notation. Many primary and secondary schools offer singing lessons. At that time, most of the teaching materials for singing were Japanese songs written by China's music teacher, including staff and notation.

Many musicians in our country record their original creative ideas when composing music, and are used to using convenient notation. When Nie Er wrote March of the Volunteers and Xian Xinghai wrote The Yellow River Cantata, their first drafts were also written in notation.