Listen to Aa Ha Ha Dalim Dalim Rup online. Aa Ha Ha Dalim Dalim Rup is a Bengali language song and is sung by Dwijen Mukherjee. Aa Ha Ha Dalim Dalim Rup, from the album Best Of Dwijen Mukherjee, was released in the year 1979. The duration of the song is 3:15. Download Bengali songs online from JioSaavn.