Listen to Astobelaar Gaan online. Astobelaar Gaan is an Assamese language song and is sung by Nandini Nath and Ahir Bhairab. Astobelaar Gaan, from the album Astobelaar Gaan, was released in the year 2024. The duration of the song is 5:10. Download Assamese songs online from JioSaavn.