Japanese classical music sound

Japanese national mode: 3467 is a four-tone mode that is basically common

But the modes of elegant music and popular music are different

In Japanese elegant music

LV (sound scale) (Do, Re, Mi, So, La),

Lü (sound scale) (So, La, Do, Re, Mi; Re, Mi, So, la , Do)

Vulgar music

Folk music (scale)

(Re, Mi, So, La, Do; La, Do, Re, Mi, So )

They all also belong to this type of pentatonic scale.

(If we only talk about scales, there is only one kind of each!)

However, except for this pentatonic scale without semitones,

There are also two pentatonic scales containing semitones in Japanese folk music.

They are

Dujie scales (including Mi, Fa, La, Si, Do; Si, Do , Mi, Fa, La; La, Si, Do, Mi, Fa in three forms) and

Ryukyu scale (including Do, Mi, Fa, So, Si; Fa, So, Si, Do, Mi; Mi, Fa, Si, Do three forms).

(There should be three types of pentatonic scales containing semitones:

Grace melody: 1 2b3 4 5 6b7 1＝6 71 2 3 #45 6

Tosset scale: 1 2b3 4 5b6 b7 1＝6 71 2 34 5 6

Ryukyu scale: 1b2 b3 4 5b6 b7 1＝34 5 6 71 2 3