tonality
to.nal.i.ty \to--'nal-*t-e-\ n 1: tonal quality 2a: KEY 2b: the organization of all the tones and chords of a piece of music in rel ation to a tonic 3: the arrangement or interrelation of the tones of a picture
Webster's English Dictionaryto.nal.i.ty \to--'nal-*t-e-\ n 1: tonal quality 2a: KEY 2b: the organization of all the tones and chords of a piece of music in rel ation to a tonic 3: the arrangement or interrelation of the tones of a picture