Piano - play piano keyboard

No Piano? Try the Touch Courses with 3D Touch to turn your device into an on-screen keyboard! This is a fast and fun way to learn piano, from beginner to pro. Works with any piano or keyboard.
【 Subscription 】
1. Users can unlock all functions only with a paid subscription.
2. The subscription fee will be deducted from the iTunes account when the user confirms the purchase. It can be automatically renewed for $9.99 /forever.
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