Listen to Longor Theme Song online. Longor Theme Song is an Assamese language song and is sung by Rahul Gautam Sharma, Poran Borkatoky (Jojo) and Samudra Kajal Saikia. Longor Theme Song, from the album Longor Theme Song, was released in the year 2025. The duration of the song is 3:19. Download Assamese songs online from JioSaavn.