Kèn bầu
The Ken is a construction of various forms of Ken, a wind instrument with a double reed which is used in the traditional music of Vietnam. It was the leading instrument in the music of the former court of Hue. In construction and tone it resembles the Chinese suona and the Korean Taepyeongso. There are different sizes.
Method of construction
The instrument has a conical body made of solid hardwood with seven finger holes. Unlike the Chinese and Korean counterparts, the Ken construction a removable bell from jackfruit wood, carved into the shape of a pumpkin (possibly it was originally made from dried pumpkin, then from the durable wood). At the upper end of a small brass tube is placed, to which a small double reed is attached.
Play
The playing of the instrument involves the use of circular breathing and a large range of ornaments, as well as a wide vibrato and glissando.
Etymology
Ken called Oboe and construction means pumpkin, which refers to the horn. Similarly, to say the Vietnamese monochord zither Djan construction, which was also originally made with a pumpkin.
Player
One of the most important construction Ken player is Thao Trần. He leads the ensemble Nha Nhac (Royal Music ) of Hue, and has appeared internationally. Even his ancestors were court musicians.