Listen to Ha - Aa - Aa - Aai online. Ha - Aa - Aa - Aai is a Bengali language song and is sung by Sudeshna Sanyal Rudra. Ha - Aa - Aa - Aai, from the album Natyageeti - Rabindrasangeet Sankalan Vol. - 4, was released in the year 2010. The duration of the song is 1:40. Download Bengali songs online from JioSaavn.