The app contains major piano chords. You can: - see the chords in notes representation, as colored photos in one position, - save and load the chords sequences, - drag and drop the chords into the GarageBand, - drag and drop the chords into your documents, - listen to the chords you picked with original instrument sound, - transpose the chords to level which is optimal for you. - change the volume. For more chords we recommend you to use the full version of the app "120 Piano Chords"