Here I have trraversed very freely to elaborate the raagam: Although basically in Dhrupad vaani, I think this malkauns has ingredients of the four schools of Dhrupad: Udaipur:Dagars , Darbhanga,  Vishnupur ~ ~~ and Talwandi. But Karnatic runs and western harmonics too appear  I have heard more malkauns in Khayal by many masters. Greetings to you listener for the patience