In music, what is a 'coda'?

A 'coda' in music serves as a concluding passage that brings a piece to its end. It typically provides closure to the musical narrative, reinforcing the main themes or motifs before the music finishes. A coda may revisit material from earlier in the composition, often with variations or new elements that enhance the overall coherence of the piece.

In contrast to other musical elements, a coda is distinct in its role of signaling the conclusion of the music, often after a recapitulation of themes. This final part can vary in length and complexity, but its primary purpose is to tie together and finalize the musical ideas presented earlier. Understanding the function of a coda is essential for interpreting the overall structure of a musical work, as it often encapsulates the essence of the entire composition.