This is an audio recording that captures the unique sound of a compact disk case tumbling downward. Right at the start, you can hear the distinct, high-pitched noise of the plastic CD case as it starts to fall. It's an unmistakable clatter of hard plastic hitting against a surface, similar to the sound a cassette would make. As the case continues dropping, the cadence of the hitting increases, creating a rhythm that's oddly reminiscent of a disk being spun. Eventually, the case meets the ground. The resulting sound is a sharp, abrupt noise that echoes slightly, signifying the end of the case's descent.