Pump Organ
| Use attributes for filter ! | |
| Instrument family | Organ |
|---|---|
| Date of Reg. | |
| Date of Upd. | |
| ID | 717070 |
About Pump Organ
The pump organ, reed organ, harmonium, or melodeon is a type of free-reed organ that generates sound as air flows past a vibrating piece of thin metal in a frame. The piece of metal is called a reed.