As the most important phenomenon in the universe, gravity is the reason particles relate to each other, whereas as a symbol of energy, gravity is connected to thermodynamic and entropy. Thermodynamics tells us that energy transports via an arrow of time, meaning that time flows forwards and useful energy turns useless or chaotic. Such energy is entropy. All movements increase entropy, which are among invisible particles and nature forces called waves.
The unrealness of the mutual effect caused by experimental electric sound and audio is just the perfect description of the transformation and disappearance of the forces in the universe.