Aandolan (Oscillation) of komal Re and komal Dha swars; the timing of these actions is vital for rendering the individuality of Bhairav. शूलटङ्कपाशदण्डपाणिमादिकारणं श्यामकायमादिदेवमक्षरं निरामयम् । भीमविक्रमं प्रभुं विचित्रताण्डवप्रियं काशिकापुराधिनाथकालभैरवं भजे ॥३॥ Raag Bhairav could be the really to start with Raag in Indian classical music; this is referred to https://damienyinqs.fare-blog.com/29980023/facts-about-bhairav-revealed