Listen to Oi Amol Haate Rajani Prate online. Oi Amol Haate Rajani Prate is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Oi Amol Haate Rajani Prate, from the album Ekla Gitabitan Vol. 25, was released in the year 2012. The duration of the song is 2:23. Download Bengali songs online from JioSaavn.