Listen to Aar Kichhu Nai online. Aar Kichhu Nai is a Bengali language song and is sung by Salil Chowdhury and Sabita Chowdhury. Aar Kichhu Nai, from the album Gun Gun Gun Gun Saradin, was released in the year 1977. The duration of the song is 3:36. Download Bengali songs online from JioSaavn.