Musiciansworld is the title of a musical animation

The story follows the heroic journey of subatomic particles known as Zoo Particles.

The main character is a Photon named Ace. The narrative revolves around Ace's mission to rescue the Cosmos from the threat of a supermassive black hole. This ominous entity is a creation of The Dark Side, where Dark Matter and Dark Energy rule The Underworld of Hades.