Rethas, is currently a disciple of Sanjay Subrahmanyan. He has performed
in famous sabhas in the city, R R Sabha, Naada Inbam, Krishna Gana Sabha,
RR Sabha, Hamsadwani, Thiruvanmiyur Asthika Samajam to name a few. He
has won the CMANA prize from The Music Academy for the best vocalist in
the U-25 category. His concert at The Music Academy in the year 2004 won
the Best concert prize among all the concerts in the 12.45 slot.