Sri Kartikeya Gana Sabha organised a Carnatic music jam session titled Nada Yogam on the occasion of World Music Day on 21 June 2018 in Hyderabad. The two-hour session was anchored by musician D. Raghavachari (elder of the Hyderabad Brothers). He and Gudipoodi Srihari, senior journalist, released the thematic audio album of musician Duddu Radhika, titled Kovur Pancharatnas of Sadguru Tyagaraja. Radhika is also the founderpresident and managing trustee of Sri Kartikeya Gana Sabha.