The ocean is pretty without garbage or litter, but once it is polluted the water would become dirty, sea creatures would die of eating plastics, and the ocean loses its beauty. I can change the world by using less plastic, recycling, and avoiding littering. If everyone does this, we will get our pretty ocean back.

In my music, the first section represented a nice and peaceful ocean. But as the music got louder, the ocean was getting polluted. We worked together to clean the ocean. In the last section, the ocean was back to normal again.