Sri Ramakrishna made this threefold distinction. Vishayana, the Bhajana, and the Brahmana. Beyond even the Asambra Ghatasamadhi is the Atman itself,. which is joy, which is Ananda.
Swami Sarvapriyananda teaches Chapter 6 (Verses 20-21) 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).