Ebony&Ivory at Mac App Store analyse

Ebony&Ivory is an application designed to help musicians to find and learn chords. It provides scores as well as keyboard descriptions. A very large list of chords are proposed and each of them may even be played for user to listen to the sound effect. A tool is provided to create personnal chords lists. There is also a possibility to find the closests chords from a finger-pattern on the keyboard.