What characterizes polyphonic music?

Polyphonic music is characterized by the presence of two or more independent melodies being played or sung simultaneously. This means that each melodic line maintains its own distinct identity and contributes to the overall texture of the music, creating a rich and complex sound. The interplay between these different melodic lines allows for intricate harmonic relationships and a sense of depth that is a hallmark of polyphonic compositions.

In contrast, music that focuses on a single melody, either with or without accompaniment, does not exhibit polyphony. Options talking about a single melody or those that imply a uniform rhythm or texture describe other musical forms, such as monophonic or homophonic textures. Thus, the defining feature of polyphony is the simultaneous presence of multiple melodies, each contributing uniquely to the fabric of the music.