Two Parts of Youth

Two parts of youth...! How should I say it, then don't think about it, just tell it with these stories...! Two shooting stars flashed across the dark night sky. A musician thought of the color of youth after seeing it, so he wrote two pieces of music. A writer who also saw shooting stars thought of youth, so he and the musician wrote in the middle of the night, bidding farewell to youth and writing the answer to youth, color? Not two pieces of music for youth!