Listen to Aaji O Rajani online. Aaji O Rajani is a Bengali language song and is sung by Sachin Dev Burman, Robin Majumdar and Minati Banerjee. Aaji O Rajani, from the album Mor Prem Gaan, was released in the year 1941. The duration of the song is 3:13. Download Bengali songs online from JioSaavn.