The World Record of performing ‘longest concert of Sindhu Bhairavi Raga’ has been achieved by Ms. Medicherla Mahalaxmi and Mr. Piraatla Siddi Vinayaka Shiva Gangadhara Hari from Rajamundry, Andhra Pradesh, India.

On August 04, 2013; duo-artist performed for Ten (10) Hours in a programme organized on the occasion of 100 years of Indian cinema. Concert was organized by Rayudu Events.