This poster that will help all piano players to clearly visualize the typical chord progressions. This poster is perfect for students, teachers and especially songwriters. The unique layout of the poster makes learning a progression simple. It is the best way to see how to transpose songs to another key. Consider music theory demystified! Side 1 is a quick reference chart for the 7 main Major chords and their Relative Minor. Side 2 adds three types of 7th chords. Side 3 adds 2 chords, sus chords and half diminished 7th chords. Designed to stay on a music stand, fit in a piano case or slip into your backpack.