musical canon

A musical canon is a compositional technique where a melody is introduced and then followed by one or more voices or instruments entering sequentially with the same or a variation of the initial theme, creating a layered, interweaving texture. Each part begins at a different time, but all follow the same musical material, resulting in a harmonious, echo-like effect. Canons can vary in complexity and are often used to explore musical intricacy, balance, and symmetry. Examples include "Row, Row, Row Your Boat" and Bach's "Canon in D."