Listen to Tattva Upadesha online. Tattva Upadesha is a Sanskrit language song and is sung by S. Raghupathi Achar. Tattva Upadesha, from the album Veda Mantra Sangraha - 2 (Maha Narayana Upanishad), was released in the year 2024. The duration of the song is 5:39. Download Sanskrit songs online from JioSaavn.