Listen to Sapta Rishir Ek Rishi online. Sapta Rishir Ek Rishi is a Bengali language song and is sung by Mahesh Ranjan Shome. Sapta Rishir Ek Rishi, from the album Swami Vivekananda Bhajan, was released in the year 1987. The duration of the song is 4:17. Download Bengali songs online from JioSaavn.