Đàn gáo

The đàn gáo (chữ Nôm: 彈𣂋) ("coconut shell fiddle") is a bowed string instrument, a part of the traditional Vietnamese orchestra. It is similar to the đàn hồ. The instrument originated from South Viet Nam, and is used in entertainment contexts. It can be played alone, as part of an orchestra, or to accompany cải lương (Vietnamese folk opera).