Longest marathon playing keyboard / piano by an individual
Mrityunjay Sharma
127 hrs 8 mins 38 sec hour(s):minute(s):second(s)
India ()
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

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.