The purpose of C-Notes is to create opportunity to practice and elevate musical notes reading skills using your musical keyboard. Software is designed for beginners and intermediate music reading students allowing them to break through initial note recognition difficulties. Don’t pay music school or teacher for hours of just correcting you when you learn notes. Do it yourself and save with C-Notes for just one time fee. All you need is keyboard supporting midi with driver, tablet, laptop or pc and USB wire to connect them.