IPA: /təˈnælɪti/
KK: /tənˈælɪti/
The quality or arrangement of tones in music or art, often related to a central key or theme.
The tonality of the piece created a soothing atmosphere that captivated the audience.
Tonality → It is formed from "ton" (from Latin "tonus", meaning tone or sound) and "-ality" (a suffix indicating a state or condition). The word "tonality" refers to the state or condition of being in a particular tone or key in music.
Think of 'tone' ('ton') as the quality of sound, and remember that 'tonality' describes the condition of that sound in music.