Learn the Gowla Pancharatna krithi, Dudukugala, composition of Thyagaraja, taught by Sangita Kalanidhi Shri Chitravina N Ravikiran.
Notation is available < a href="https://drive.google.com/file/d/12Xqox2_kI5L3K6kdfWQNTSGq_BKXR7Cl/view?usp=sharing"> here.