【實用遊戲app】KeePlay|最夯免費app-綠色工廠好玩App

Ever wished you could have perfect pitch? Know exactly what note to play next? KeePlay can help you with that. It's a game of pitch recognition: catch the notes in the right key, and you'll get points. Catch the ones that aren't and you'll lose.Great for teaching kids the basics of music theory, or for adults looking to practice their musicianship.----Now free, until the next version is released!