Figures & data
Figure 2. The three scale formations of the Western minor modes, based on 12-TET. The descending melodic minor scale is consistent with the natural scale.
![Figure 2. The three scale formations of the Western minor modes, based on 12-TET. The descending melodic minor scale is consistent with the natural scale.](/cms/asset/4f8d1ba5-9c04-4c85-83b3-c561120e68d3/nnmr_a_2311650_f0002_oc.jpg)
Figure 3. The scale-degree formation of five Chinese pentatonic modes in a Tonggong system with the first degree as the tonal head (tonic) and Gong as the tone master.
![Figure 3. The scale-degree formation of five Chinese pentatonic modes in a Tonggong system with the first degree as the tonal head (tonic) and Gong as the tone master.](/cms/asset/4b9daefa-44ad-4a59-942c-0a938dca78f2/nnmr_a_2311650_f0003_oc.jpg)
Figure 4. The scale formation of three Chinese heptatonic scales, based on 12-TET. Each of the three heptatonic scales has five modes with the tonal heads (tonics) of Gong, Shang, Jue, Zhi, and Yu.
![Figure 4. The scale formation of three Chinese heptatonic scales, based on 12-TET. Each of the three heptatonic scales has five modes with the tonal heads (tonics) of Gong, Shang, Jue, Zhi, and Yu.](/cms/asset/df259e9b-6252-476e-9c8a-d3d169e316d0/nnmr_a_2311650_f0004_oc.jpg)
Figure 5. The Chinese Xiazhi scale, the Western C major scale and the Western A natural minor scale, based on 12-TET.
![Figure 5. The Chinese Xiazhi scale, the Western C major scale and the Western A natural minor scale, based on 12-TET.](/cms/asset/078c055b-60fc-4caf-a9e7-621d44acd0f6/nnmr_a_2311650_f0005_oc.jpg)
Figure 6. The mode distribution of the four Chinese musical genres: Chinese Folk Song (CFS), Chinese Traditional Instrumental Music (CTIM), Chinese Opera (CO) and Chinese Popular Music (CPM).
![Figure 6. The mode distribution of the four Chinese musical genres: Chinese Folk Song (CFS), Chinese Traditional Instrumental Music (CTIM), Chinese Opera (CO) and Chinese Popular Music (CPM).](/cms/asset/bc138f61-ffef-49c5-abc9-0e0a9abc9815/nnmr_a_2311650_f0006_oc.jpg)
Figure 7. The mode and key distribution of Western major/minor music.
![Figure 7. The mode and key distribution of Western major/minor music.](/cms/asset/f1dccf81-49c4-4968-8519-e4c79d872915/nnmr_a_2311650_f0007_oc.jpg)
Figure 9. The three heptatonic scale distributions of Chinese Folk Song (CFS), Chinese Traditional Instrumental Music (CTIM), Chinese Opera (CO) and Chinese Popular Music (CPM).
![Figure 9. The three heptatonic scale distributions of Chinese Folk Song (CFS), Chinese Traditional Instrumental Music (CTIM), Chinese Opera (CO) and Chinese Popular Music (CPM).](/cms/asset/43f123d2-307a-49d4-a76a-a72b3a45bd40/nnmr_a_2311650_f0009_oc.jpg)
Table 1. The 3-section temperament recorded in Diyunpian of Guanzi.
Table 2. The 3-section temperament recorded in Yinlüpian, Lüshichunqiu of Shiji.
Figure 10. Two columns of melody variation CCDFs measured by the three interval-dividing metrics, with Chinese pentatonic music in the left column and Western music in the right column. Case A, B, and C are the CCDFs of the melody variations of a folk song, Midu Shan’ge, from Yunnan, China measured by three interval-dividing metrics; Case D, E, and F are the results of Beethoven, Turkish March in Major, Op. 113, No. 4 measured by the same metrics.
![Figure 10. Two columns of melody variation CCDFs measured by the three interval-dividing metrics, with Chinese pentatonic music in the left column and Western music in the right column. Case A, B, and C are the CCDFs of the melody variations of a folk song, Midu Shan’ge, from Yunnan, China measured by three interval-dividing metrics; Case D, E, and F are the results of Beethoven, Turkish March in Bb Major, Op. 113, No. 4 measured by the same metrics.](/cms/asset/7976644a-1af0-489d-a05a-26d80546cda8/nnmr_a_2311650_f0010_oc.jpg)
Figure 11. The adjusted- of the CCDFs of Chinese pentatonic music and Western heptatonic music measured by the three interval-dividing metrics. Chinese pentatonic music includes four genres: Chinese Folk Song (CFS), Chinese Traditional Instrumental Music (CTIM), Chinese Opera (CO) and Chinese Popular Music (CPM). Western heptatonic music includes the eight genres/periods: Baroque, Classicism (Class.), Romanticism (Romant.), nineteenth Century Opera (19thCO), Nationalism (Natl.), Impressionism (Impr.), Neoclassicism (Neoclass.), and Popular Music (Pop).
![Figure 11. The adjusted-R2 of the CCDFs of Chinese pentatonic music and Western heptatonic music measured by the three interval-dividing metrics. Chinese pentatonic music includes four genres: Chinese Folk Song (CFS), Chinese Traditional Instrumental Music (CTIM), Chinese Opera (CO) and Chinese Popular Music (CPM). Western heptatonic music includes the eight genres/periods: Baroque, Classicism (Class.), Romanticism (Romant.), nineteenth Century Opera (19thCO), Nationalism (Natl.), Impressionism (Impr.), Neoclassicism (Neoclass.), and Popular Music (Pop).](/cms/asset/44f5da66-c768-4927-899e-dfe8580fd555/nnmr_a_2311650_f0011_oc.jpg)
Figure 12. The parameters and
of the three interval-dividing metrics for the four Chinese musical genres (CFS, CTIM, CO, and CPM) and the eight Western musical genres/periods (Baroque to Pop).
![Figure 12. The parameters c and D of the three interval-dividing metrics for the four Chinese musical genres (CFS, CTIM, CO, and CPM) and the eight Western musical genres/periods (Baroque to Pop).](/cms/asset/2103a94b-5923-410b-a3ad-2a22d65a8653/nnmr_a_2311650_f0012_oc.jpg)