- Who
- Office of the Collector & District Magistrate and District Administration Mahesana
- What
- 640 people
- Where
- India (Mahesana)
- When
The largest harmonium ensemble is 640 participants, achieved by the Office of the Collector & District Magistrate and District Administration Mahesana (India), in Vadnagar, India, on 10 November 2016.
The record attempt was part of a 2 day event called 'TANA-RIRI MAHOTSAV'. The sisters Tana and Riri were classical singers and this event is held in their memory every year. The attempt took place at Sharmistha Lake.
