Listen to O Amar Pran Sajani online. O Amar Pran Sajani is a Bengali language song and is sung by Lata Mangeshkar and Salil Chowdhury. O Amar Pran Sajani, from the album Shera Gaan by Salil Chowdhury, was released in the year 2018. The duration of the song is 4:59. Download Bengali songs online from JioSaavn.