Listen to O Mama Saai Thaak online. O Mama Saai Thaak is an Assamese language song and is sung by Sonit Sankar. O Mama Saai Thaak, from the album O Mama Saai Thaak, was released in the year 2022. The duration of the song is 4:22. Download Assamese songs online from JioSaavn.