What does "harmony" refer to in choral music?

In choral music, "harmony" specifically refers to the combination of different musical notes that are sung or played at the same time to create a supportive texture for the main melody. This involves the use of different voices or instruments that complement the melody, enriching the overall sound. Harmony can enhance the emotional depth of a piece and provide a fuller auditory experience, as it tends to distribute the musical tension and release across multiple parts.

While other elements, such as rhythm, melody, and dynamics, are important aspects of music, they serve different functions. The sequence of notes that creates a song's structure pertains more to the composition and arrangement of the piece rather than harmony itself. Rhythm patterns relate to the timing of a musical piece, impacting the tempo and flow rather than focusing on the simultaneous notes. Volume levels affect how music is perceived but do not define the concept of harmony. Understanding this distinction is crucial for appreciating how different elements work together in choral performance.