tonal
adjective music specialized uk/ˈtəʊ.nəl/ us/ˈtoʊ.nəl/
(MUSICAL QUALITY)
音色;音质
relating to the quality of sound of a musical instrument or singing voice
(MUSICAL NOTES)
（音乐）调性的
Tonal music is music that is based on major and minor keys.
Compare: atonal