Harmonic Cadence: A sequence of chords that brings a section of music to a close, providing a sense of resolution or pause.
Context and Significance
Harmonic cadences are critical in music composition as they signify the end of a phrase or section, adding structure and meaning. They are prevalent in various genres, including classical, jazz, and pop. Cadences can create tension, resolution, or a sense of finality. Musicians use them to guide listeners through the musical narrative, ensuring transitions are smooth and compelling. Cadences can be found in compositions for piano, orchestras, and other ensembles, underscoring their versatility across different musical styles.
Historical Background
The concept of harmonic cadence dates back to the Renaissance period, evolving over centuries as a cornerstone of Western music theory. Initially, cadences were simple, evolving in complexity with the Baroque and Classical eras. Composers like Bach and Mozart utilized cadences to create expressive and dynamic musical forms. These cadences set the foundation for future composers to explore new harmonic possibilities, leading to diverse interpretations in Romantic and modern music.
Examples
A perfect cadence, often found in Beethoven’s symphonies, creates a strong sense of resolution. In contrast, the plagal cadence, famously used in “Amen” choruses, offers a softer conclusion. Jazz musicians frequently employ deceptive cadences to surprise listeners, as seen in the works of Duke Ellington. These examples illustrate how different cadences can evoke various emotions and responses from audiences.
Related Terms
– Perfect Cadence: A resolution from the dominant to the tonic chord.
– Plagal Cadence: Moves from the subdominant to the tonic, often called the “Amen” cadence.
– Deceptive Cadence: Leads to an unexpected chord, creating surprise.
– Half Cadence: Ends on the dominant chord, leaving a sense of continuation.