广东粤乐与陕西秦腔音乐同为中国民族音乐的代表乐种,二者在听觉艺术上虽有着较大的审美差异,但却在音乐本体元素上有着微妙的契合点。本文从两个乐种的调式调性入手进行比较,并从实际作品中找出两者结合运用的实例,从而探寻运用九音现象在两个乐种之间进行现代创作的可能。 Both Guangdong Cantonese Music and Shaanxi Shaanxi Shaanxi Shaanxi Opera are the same musical varieties of Chinese folk music. Although they have great aesthetic differences in the auditory arts, they both have subtle points of convergence in the elements of music ontology. This article compares the two genres’ tone-tonality and finds out the combination of the two from actual works, so as to explore the possibility of using nine-tone phenomenon to carry out modern creation between the two genres.