Listen to Basanta Aasilo Sakhi online. Basanta Aasilo Sakhi is a Bengali language song and is sung by Swapan Basu. Basanta Aasilo Sakhi, from the album Bandhuya Hits Of Swapan Basu, was released in the year 2002. The duration of the song is 5:29. Download Bengali songs online from JioSaavn.