Polyrhythm is a musical concept where two or more contrasting rhythms are played simultaneously. This creates a rich and complex sound, as each rhythm interacts with the others. For example, a drummer might play a steady beat while a percussionist adds a different rhythm on top, creating a layered effect that can be both exciting and challenging to perform. In many cultures, such as in African and Indian music, polyrhythms are a fundamental part of traditional styles. They add depth and texture to the music, allowing for intricate patterns that can evoke a wide range of emotions. Understanding polyrhythm can enhance a musician's ability to collaborate and innovate in various genres.