- Who
- Mrityunjay Sharma
- What
- 127 hrs 8 mins 38 sec hour(s):minute(s):second(s)
- Where
- India ()
- When
The longest marathon playing keyboard/piano lasted 127 hr 8 min 38 sec and was achieved by Mrityunjay Sharma (India) in New Delhi, India, from 11 - 17 October 2015
Mrityunjay Sharma (India) completed his attempt on a Korg proffesional arranger PA300 keyboard.