Listen to Aaj Noi Gun Gun online. Aaj Noi Gun Gun is a Bengali language song and is sung by Salil Chowdhury and Lata Mangeshkar. Aaj Noi Gun Gun, from the album Money Parey Sei Sab Din (Bengali Film Anusandhan), was released in the year 1980. The duration of the song is 3:38. Download Bengali songs online from JioSaavn.