Listen to O Aamar Rater Rajanigandha online. O Aamar Rater Rajanigandha is a Bengali language song and is sung by Shivaji Chatterjee. O Aamar Rater Rajanigandha, from the album Neel Sagarer Dheou, was released in the year 2006. The duration of the song is 5:31. Download Bengali songs online from JioSaavn.