With a bright flash the universe began expanding rapidly.
It cooled and stars began to form. Orbiting super-massive black holes they formed myriads of galaxies. Some were blue amd hot. These burned out quickly. Cooler stars were were red, white and yellow. Supernovae flashed, creating glowing nebulas that slowly faded to black. Active galaxies expelled plumes of particles at nearly the speed of light.
The galaxies danced and spun before being torn apart by the expansion of space. The universe faded to black.
Three more universes flashed into being. The crowd cheered. It was the best fireworks show ever.