About Indian classical music:
South Indian classical music = Carnatic music
North Indian classical music = Hindustani music
These are two different and distinct art forms today,
with common origins, many similar ideas
and concepts nevertheless.
Instruments like the Veena and the Mirudangam come from the South.
Instruments like the Sitar and the Tabla come from the North.
The various notes of Carnatic, Western and
Hindustani music compared
Introduction
to ICM @ musical nirvana.com
For more information, google is your friend.