Listen to Aa Thunuka Kanchghar online. Aa Thunuka Kanchghar is an Assamese language song and is sung by Jitu-Tapan and Bhupen Hazarika. Aa Thunuka Kanchghar, from the album All Time Greats, was released in the year 1991. The duration of the song is 5:10. Download Assamese songs online from JioSaavn.