One of the great Swami's of our order long before my time, Swami Bhashkareshwarananda. He was a great teacher of Advaita of Vedanta and established our ashram in Nagpur. How he would begin a class on the Gita: "Keep this by praiogenam vibrating within you" And these are just two sentences from his notes; I have never attended those classes.
Swami Sarvapriyananda teaches Chapter 10 Verses 12-15 of the Bhagavad Gita. In this series of talks, Swami Sarvapriyananda unfolds the highest truths of Vedanta through the study of the Bhagavad Gita (The Song of God).