Danso

Danso is a small, notched vertical flute mainly used in solo recitals, duet performances, and chamber music.
It is a popular instrument for solo recitals as it produces the clearest sound of all the wind instruments.
It is also used in duet performances with saenghwang or yanggeum.
Duet performances of saenghwang and danso are called saengso byeongju.