- Art of Living Foundation
- 444 people
- India (Kollam,,Ashramam Grounds)
The largest horn ensemble consisted of 444 musicians and was achieved by Art of Living Foundation (India), in Kollam, Kerala, India, on 9 January 2013. The 444 musicians all played the C-shaped long Indian horn called the Kombu or Sringa. The performance lasted for 25 minutes.