"Fade-Out" is a technique commonly used in film and music where the image or sound gradually decreases in visibility or volume until it disappears completely. In movies, this often signifies the end of a scene or the conclusion of the story, allowing for a smooth transition to the next part. In music, a fade-out can create a lingering emotional effect, leaving the listener with a sense of closure. This technique can be found in various media, including television shows, theater, and video games. It is often employed to evoke feelings of nostalgia or to emphasize a particular moment, making it a versatile tool in storytelling and artistic expression.