Listen to Xawonor Potharot (Bihu) online. Xawonor Potharot (Bihu) is an Assamese language song and is sung by Abhi Sarmah and Subasana Dutta. Xawonor Potharot (Bihu), from the album Xawonor Potharot (Bihu), was released in the year 2017. The duration of the song is 5:22. Download Assamese songs online from JioSaavn.