VISUAL PROMPT

Your protagonists walks on the beach every morning. One day they find this unexplainable surprise. Continue the story...
Music?
Walking the beach like I do every morning, I noticed this object in the distance I had never seen before. I quickly approached it and studied it for a few minutes. Something was telling me to touch the strange black-and-white objects. I slowly reached my hand out and touched the objects. An incredible noise came from the peculiar thing. “What could this wonderful thing be?” I thought. I pressed another thing and another thing, and before I knew it, a tremendous noise was coming from this strange thing.