An audio track is a separate recording or sound that can be added to a video, movie, television show, or other multimedia presentation. It refers to the synchronized recorded sounds and effects that enhance the overall experience for viewers. Audio tracks may include music, dialogue, sound effects, narration, or any other auditory element intended to complement the visuals on screen. The term can also refer to a specific segment of a larger recording, such as a song on an album or a scene in a film. In essence, audio tracks are crucial components that help bring a multimedia production to life and engage viewers through the power of sound.