Chapter 83 Five Palaces and Four Tune
Tang and Song Yanle used twenty-eight tones.As far as Yuan Zaju, there are only nine palace tunes actually used, namely the so-called "five palaces and four tunes" (in the Yuan Dynasty, the palace tunes were called "Gong", and other tunes were collectively called "tune"). They are (the brackets are relative Yuan Dynasty Yale Palace Tune):
Xianlu Palace (Yize Palace) Zhonglu Palace (Jiazhong Guan)
Nanlu Palace (Linzhong Palace) Huangzhong Palace (Wushe Palace)
Zhenggong (Huang Zhongguan)
Dashi Tune (Huang Zhongshang) Double Tune (Jia Zhongshang)
Shang Diao (Yi Ze Shang) Yue Diao (No She Shang)
Yuan Zaju actually only uses two modes: Gong mode (1 mode) and Shang mode (2 mode).
The five palaces and four tunes are roughly equivalent to today's tunes as follows:
Zhenggong—the 1st mode of D key
Zhonglu Palace——the 1st mode of F key
Nanlu Palace - the 1st mode of A key
Xianlu Palace - the 1st mode of bB key
Huang Zhonggong - 2 modes of C key
Dashi Tune——2 Tune Mode of D Tune
Double tone - the 2 tone of the F key
Quotient tune - 2 mode of bB scale
Yue Tune - 2 Tune Mode of C Key