Meditation by spiritual sound
Gōswāmī Tulasīdās’ ŚRĪ RĀMA CARITA MĀNASA, Canto 5: Sundar-Kāṇḍa
Kabir Gita Rahasya Kunjika
Sharirvigyan darshan~ek adhunik kundalini Tantra(ek Yogi ki Premkatha)