The 15 chord ChromaharpÆ is the most popular of the ChromaharpsÆ. Versatile and desirable for general music education from kindergarten to high school. The following chords are included – Eb, D, F7, Gm, Bb, A7, C7, Dm, F, E7, G7, Am, C, D7, G. The 15 chord bars provide the primary chords of seven keys. Features torsion-tight tuning pins, pre-stressed maple frame, durable chord bars, NYLOCK chord bar buttons, sunburst finish, maple top and back and a magnificent tone chamber. Complete with tuning hammer and picks.