Đàn Bầu allows you to play one of Việt Nams most wonderful instruments. A đàn bầu only has one string but players can adjust its tension to change the instruments sound (great for sound effects). A very challenging instrument to play well. Lots of fun for children.
If you would like a real đàn bầu ask for it at a local music store such as Yamaha about their high quality Asian instruments collection.
How to play:
Left side has buttons for notes. One uses the stick at right to change note pitch (up for higher tension/down for lower tension). To play music well requires some patience and practice.