Listen to Swami Samarth Mahamantra online. Swami Samarth Mahamantra is a Sanskrit language song and is sung by Lata Mangeshkar. Swami Samarth Mahamantra, from the album One Minute Mantras, was released in the year 2023. The duration of the song is 1:02. Download Sanskrit songs online from JioSaavn.