Mr. Ragothaman writes…
“A new initiative has started by an organization called Shabda (www.shabda.co.in), where lecture and demonstrations are presented by musicians and dancers. The people behind the concept are T M Krishna, R K Shriramkumar and H K Venkatram. On March 19th the first event was held at Kalakshetra. Although, I missed the event, I was happy to know that the videos have been uploaded on their website for posterity.
Prof. V.V. Subramaniam Interpreting Sangita Bhava on the violin
http://shabda.co.in/videos/subramaniam.php
Sangita Kalanidhi Smt. R. Vedavalli The handling of Raga Atana
http://shabda.co.in/videos/vedavalli.php
Guru Karaikkudi Sri R.Mani The aesthetics of Tisram
http://shabda.co.in/videos/karaikudi-mani.php
Smt. Lakshmi Vishwanathan Music in Bharatanatyam
http://shabda.co.in/videos/lakshmi-vishwanathan.php
Sri S.Jayachandran Architecture and choreography
http://shabda.co.in/videos/jayachandran.php
Smt. Bragha Bessell Abhinaya in a Padam
http://shabda.co.in/videos/bragha-bessell.php
I haven’t seen all of them, but I am sure there is a ton of information there for dancers…”
Bharathanatyam and the worldwide web 
Dear Sangeetha I congatulate that you are doing very good job by providing the information about the fine arts. Thank u very much.
Hi Thanks NSS.
But for this post as for so many others we need to thank Mr. Ragothaman for sharing these interesting links with us.