和聲 angolul

harmony [harmonies]▼(music: two or more notes played simultaneously to produce a chord)
noun
[UK: ˈhɑː.mə.ni] [US: ˈhɑːr.mə.ni]

harmony [harmonies]▼(music: the academic study of chords)
noun
[UK: ˈhɑː.mə.ni] [US: ˈhɑːr.mə.ni]