title: Ulla (instrument)
text: # Ulla (instrument)
  
  The ulla (hangul: 운라; hanja: 雲鑼 or 雲羅) is a traditional Korean percussion instrument comprising a set of ten small tuned gongs in a wooden frame. The gongs are struck with a beater.
  
  The ulla is derived from the Chinese yunluo.
  
  