The OS21C 21-chord classic is one of Oscar Schmidt's most popular models, and with good reason. As a chromatic 21-chord model, it offers three rows of buttons, meaning quick, smooth chord transitions. Oscar Schmidt's patented chord bar button layout includes A, D, G, C, F, Bb, Eb and A Major; E, A, D, G and C Minor; along with B, E, A, D, G, C, F, and Bb Seventh Chords.

This autoharp features select maple construction, and is finished in an attractive sunburst gloss. A rock maple pin block provides serious strength, to assure your autoharp is always in tune.""