Listen to Fagunar Jonaki Saai online. Fagunar Jonaki Saai is an Assamese language song and is sung by Rupam Bhuyan and Ramen Das. Fagunar Jonaki Saai, from the album Fagunar Siharan, was released in the year 2018. The duration of the song is 7:17. Download Assamese songs online from JioSaavn.