Listen to Sobillu Saptaswara online. Sobillu Saptaswara is a Sanskrit language song and is sung by M. S. Subbulakshmi and Radha Vishwanathan. Sobillu Saptaswara, from the album Suswara Manjari - Kiriti Manjari, was released in the year 1987. The duration of the song is 5:47. Download Sanskrit songs online from JioSaavn.