Learn to sing the Paras Krti of Shyama Shastri, Trilokamata taught by Sangeet Samrat Chitravina N Ravikiran.
The notation can be found < a href ="https://drive.google.com/file/d/1uccfZUJf_lEtBdC0BAy7y1OgQNlRQ7aQ/view?usp=sharing" > here