Is the folk song "Selling Soup Dumplings" in the national tuning or in the Western major and minor keys

It is the national tuning of China. It is a six-tone modulation with the addition of a clear angular deviation.

The notation 6 is the dominant, and the tonal scale is 6 7 1 2 3 5 6

商角 清角 徵 羽 Gong 商

There is a small second in the scale, 7 and 1, so why is it determined that the 7 is a positive tone is a horn tone, and the 1 is a partial tone is a clear horn tone? There are four bases for my personal analysis:

(1) The 7th tone **** appears eight times in the whole piece, while the 1st tone **** appears five times, and the 7th tone appears three times more than the 1st tone.

(2) The 7th note has a long beat, while the 1st note has only half a beat.

(3) The first phrase of the song, in which the 1st note is not present, is in the pentatonic 6-merchant mode. In the second phrase, the 1st note is present, but not as much as the 7th horn.

(4) The 7th note appears as a major pivot point in the melody. For example, in the second measure of 6, 7, and 3, and in the penultimate measure of 3, 7

l, 6, not only does it occupy a beat, but it is also in front of the main note of the whole termination, which is a very important position. The 1st note is not even in the important melodic position, and it is used as a passing tone or an auxiliary tone to decorate the melody.

In summary, the 7 tones are more important than the 1 tones, so the 7 tones are positive horns, while the 1 tones are partial horns. Therefore, "Selling Soup Dumplings" is a six-tone commercial modal folk song.