Trinity College, 20-Key Concertina (AP-20A)

These instruments are light weight, portable, easy to learn and fun to play. Each button produces two different pitches, one on the blow another on the draw. Though they can be played in other keys, they are mostly played in C or G. Harmony may be obtained by pushing more than one button at a time. Product Type: Keyboard Instruments Package Quantity: 1 Package Weight: 1.0 lbs Country Of Origin: China