Thanks to Satyasheel Deshpande, Srijan Deshpande and Samvaad Foundation, Mumbai for making this track available for listeners. 

Satyasheel Deshpande is a leading Hindustani vocalist, composer and researcher and a senior disciple of Kumar Gandharva.
Srijan Deshpande is his son and disciple. 
Information on the Samvaad Foundation is available at: http://www.satyasheel.com/samvaad-foundation/

Photo of Kumar Gandharva is from Wikipedia. 
 

KumarGandharva - UdayDoPatang - Bhimpalas: Courtesy Satyasheel Deshpande, Samvaad Foundation, Mumbai

Shubha Mudgal