Listen to Nilanjana,Pt. 1 online. Nilanjana,Pt. 1 is a Bengali language song and is sung by Bappi Lahiri and Alka Yagnik. Nilanjana,Pt. 1, from the album Nilanjana, was released in the year 1994. The duration of the song is 6:49. Download Bengali songs online from JioSaavn.