Learn Oothukkadu Venkata Kavi’s Saptartana krithi in raga Nattai, Bhajanamruta,the first in the set of Saptaratnas, taught by Sangita Kalanidhi Shri Chitravina N Ravikiran. The notation is provided in the OVK’s Kamakshi Navavaranams and Saptaratnas e-book.