Music creation means that game music producers use their own music knowledge to conceive and create music melodies and arrangements based on the description of game scenes and production needs, and express them in specific media (usually music score). The theoretical foundation, creative ability, understanding of the scene, and qualification background of the game music creator determine whether the game music can well match the game scene and produce enhancement and added value to it. From a value chain perspective, game music creators determine the quality of music, which in turn determines the cost of music creation. The music creation costs of the world's top game musician Billy Martin and an ordinary composer are incomparable.