[Retracted] Pitch Evaluation of Matouqin Chamber Music Performance Based on Artificial Neural Network

Table 4

“Lullaby.”

First order musical structure	Introduction	A	A^1	Epilogue
Number of starting and ending sections	1∼11	12∼27	28∼47	48∼52
Secondary musical structure		a b c d	a^1 b^1 c^1 d^1 d^2
Number of sections	11	4 4 4 4	4 4 4 4 4	5
Modal tonality	^bE major	C Feather