As the title states. The game got release but there is no option to buy it ?

Dear dev, Does it support an USB Midi keyboard. If yes, then I am pondering to buy a keyboard and start learning playing piano using this game. I always wondered if I could learn playing piano at adult age, hehe Yours, ivy.

I'm so excited for these piano games i'm totally going to try them since I run a channel for piano covers and gaming, can't wait for piano play 3D !