What does dissonance refer to in music?

Dissonance in music refers specifically to a combination of tones that creates tension or a sense of instability. This tension often invites resolution to a more stable and consonant sound, creating a dynamic experience within a piece of music. Dissonant chords or intervals are characterized by their perceived clash or lack of harmony, which can evoke a wide range of emotions and add depth to musical expression.

Understanding dissonance is essential for composers and performers alike, as it plays a critical role in the emotional and structural aspects of music. The interplay between dissonance and consonance helps to create interest and contrast throughout compositions, leading to various musical resolutions that are integral to the overall narrative of a piece.