What does the term “comping” refer to in jazz music?

The term "comping" in jazz music specifically refers to the act of playing chords and rhythms that provide harmonic support for a soloist, primarily in a highly interactive manner. This approach is particularly prevalent in bebop style, where the interaction between the soloist and the accompanying musician is dynamic and often characterized by intricate rhythms and syncopation. Comping allows the pianist or guitarist to create a flexible backdrop that complements the improvisation of the soloist, enhancing the overall musical conversation.

Unlike the other options, which refer to different aspects of jazz music, such as independent melody creation or unison playing, comping is fundamentally about accompaniment and interaction, making it a critical element in jazz ensembles. This interplay adds complexity and depth to the performance, essential for the evolving nature of jazz improvisation.