In music, how is "accompaniment" defined?

The definition of "accompaniment" in music is accurately described as musical background or support that complements the main melody. Accompaniment traditionally serves to enhance the melodic line by providing harmonic, rhythmic, or textural support. It often consists of chords, counter-melodies, or rhythmic patterns played alongside the main melody, enriching the overall sound and making the performance fuller.

In many compositions, the main melody stands out prominently, while the accompaniment helps to create depth and context for the listener. This relationship is foundational in various musical styles, where the interplay between the melody and accompaniment is crucial for the piece’s emotional and structural integrity.

Therefore, this understanding of accompaniment as supportive musical material is essential for musicians and composers, as it shapes the way music is created and experienced.