Chandrakantha

http://chandrakantha.com/

Classical Hindustani's Channel

http://raag-hindustani.com/ 
http://www.tanarang.com/ 
http://raag-hindustani.com/
http://www.youtube.com/user/classicalhindustani

Acharya net

http://www.acharyanet.com/

layam

Swaralayam
http://www.swaralayam.com/

Narayana
http://wikibin.org/articles/narayanalayam.html
http://www.narayanalayam.org/

Shruti
http://shrutilaya.org/

Music
http://www.layamusic.com/
http://www.layamusic.in/
https://www.youtube.com/user/layamusicindia/videos

Project
http://www.layaproject.com/

Medieval

http://www.medieval.org/

Naadhabrahmam

http://www.naadhabrahmam.com/

Open

Sargam

http://sargammusics.com/

Song

http://www.spiritsong.org/

Meanings

http://krithis-theirmeanings-thestories.blogspot.in/

iyas

https://www.youtube.com/user/kirtaniyas/videos

Mandalis

http://www.kirtanmandalis.net/

Athasi Pushpam

http://www.athasipushpam.com/index.html

Sangeet Abhyaas

https://www.youtube.com/results?search_query=Sangeet+Abhyaas

Puchhali

https://www.youtube.com/user/Puchhali/videos?shelf_id=1&view=0&sort=dd

Bijapure foundation

https://www.youtube.com/user/bijapurefoundation/videos

Music schools in India

http://en.wikipedia.org/wiki/Category:Music_schools_in_India

Darbar / Festival / Carnatic

http://www.thedarbaronline.com/index.php
http://www.youtube.com/user/darbarfestival/videos 
http://www.carnaticdarbar.com/

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