Eun Jae Lee sort Circle of 5ths, 5th Edition v15.3.2

iPhone, iPad / Educatifs / Accords et Gammes: At last you’ve found the app! It's a must have app for anyone studying music. The creative design and cutting edge intuitiveness of the circle of fifths diagram, is here to enhance your learning of music, without any of the guesswork. This app...