Wikipedia
Natabhairavi
Natabhairavi (pronounced naṭhabhairavi) is a rāgam in Carnatic music (musical scale of South Indian classical music). It is the 20th melakarta rāgam in the 72 melakarta rāgam system. It corresponds to the Minor scale of western music system.
Natabhairavi corresponds to the Asavari thaat of Hindustani music. In the Muthuswami Dikshitar school this rāgam is called Nārīrītigowla. Natabhairavi is known to be a rāgam that incites feelings of grandeur and devotion in the listeners.