Sri Venkateswara Recording Project was established in 1990 to group all the activities of TTD relating to recording. TTD is focussing on the propagation of Lord Sri Venkateswara's Bhakti Tatva through the compositions of Annamacharya, Matrusri Tarigonda Vengamamba, Alwars and the Karnataka Haridasas. Subsequently digital version was introduced in 2008.