Soul Chants

http://www.soulchants.com/gurus-view

Kutcheri

http://www.kutcheris.com/
http://www.kutcheribuzz.com/
http://www.youtube.com/results?search_query=Kutcheri 

largest choir

http://www.youtube.com/results?search_query=largest+choir

Sahityapradarshak

https://www.youtube.com/user/sahityapradarshak?feature=watch

Sa re Ga Ma

http://www.youtube.com/results?search_query=Sa+re+Ga+Ma

Raaga Sangamam

https://www.youtube.com/results?q=Raaga+Sangamam

Asavari

http://www.asavari.org/

Indian Music Page

http://indianmusicpage.blogspot.in/

Sarkar

http://www.p-sarkar.com/

Favourite

http://myalltimefavouritesongs.blogspot.in/

Sound of India

http://www.soundofindia.com/

Naveenmg

https://www.youtube.com/user/naveenmg?feature=watch

kedarnaphade

http://www.kedarnaphade.com/

Harmonium / Lessons

https://www.youtube.com/results?q=HARMONIUM
http://www.harmoniumlessons.com/ 

Aradhana

http://www.aradhana.org/

Bharathi vidya

http://www.bharathividya.org/

Panchavadyam

Five classical musical instruments
http://www.youtube.com/results?search_query=panchavadyam

Thamizhisai / Tube

http://www.thamizhisai.com/
https://www.youtube.com/results?q=thamizhisai 

Shankar Tucker

http://www.youtube.com/theshrutibox

Pallassana

https://www.youtube.com/user/Pallassana1?feature=

Sacred Music Guide

http://sacredmusicguide.com/blog/

Sangita Pradarshak

https://www.youtube.com/user/sangitapradarshak/videos?flow=grid&view=0

Sri Rama Lalitha Kala Mandira

http://www.srlkmandira.org/default.html
http://www.srirama.net/ 

kala kendra

http://www.kalakendra.com/

Samanvaya
http://www.samanvayakalakendra.com/