- Who
- People's Government of Longjing City
- What
- 854 people
- Where
- China (anbian Korean Autonomous Prefecture, Jilin Provinc)
- When
The largest gayageum ensemble involved 854 participants and was achieved by the People's Government of Longjing City (China) in Longjing, Yanbian Korean Autonomous Prefecture, Jilin, China, on 26 August 2013.