Flowkey - The easiest way to learn piano with your iPhone or iPad
Kororinpa: Marble Mania - Kororinpa: Marble Mania is a Fantasy-based, Puzzle, Single and Multiplayer video game created and published by Hudson Soft.
Yousician - Learn to play music at home, at your own pace
Super Monkey Ball - Super Monkey Ball is a Platform-Puzzle, Single and Multiplayer video game by Sega.
Melodics - Melodics is a desktop app that teaches you to play MIDI keyboards, pad controllers, and drums.
Hamsterball - Hamsterball is an Action, Puzzle-Platform and Single-player video game created by TikGames.