Talk in Enlgish by TCA Venkatesan the 32nd pasuram (thirunaaL paaTTu) of Manavala Mamunigal’s Arthi Prabandham on Swami Ramanujar’s thirunakshatram – Chithrai Thiruvadhirai /Chaitra Arudra
Ramanuja Nutrandhadhi 30 Upanyasam
Talk in Tamil by TCA Venkatesan on the 30th pasuram of Ramanuja Nutrandhadhi
Amudhanarin Amudha Thamizh
3 part upanyasam series in Tamil by TCA Venkatesan https://srivaishnava.bandcamp.com/album/amudhanarin-amudha-thamizh-tamil
Neerattam
Upanyasam in Tamil, by TCA Venkatesan https://srivaishnava.bandcamp.com/album/thiruppavai-tamil
Acharya Hrudayam 160
Upanyasam on the 160th sutram of Acharya Hrudayam, explaining that Tirumala stands for the quality of vAthsalyam, in Tamil, by TCA Venkatesan https://srivaishnava.bandcamp.com/album/acharya-hrudayam-tamil