Listen to Vaani Re Mara Sadguru Ni online. Vaani Re Mara Sadguru Ni is a Gujarati language song and is sung by Kokila Rathva and Savita Rathva. Vaani Re Mara Sadguru Ni, from the album Vaani Re Mara Sadguru Ni, was released in the year 1999. The duration of the song is 7:02. Download Gujarati songs online from JioSaavn.