📐 Game rules: 1.Click/long press the black piano block 2.Avoid missing any black piano pieces you see 3.The rhythm of the music and the falling speed of the piano pieces gradually accelerate 🎹 Game features: 1.A variety of music genres meet your various musical tastes, and we have thousands of songs waiting for you to conquer! 2.Carefully crafted online PK, you can compete with countless players from all over the world! 3.Unique ranking, improving your ranking can help you stand out among all