Listen to Rangila Nao Re Amar online. Rangila Nao Re Amar is a Bengali language song and is sung by Bhupen Hazarika. Rangila Nao Re Amar, from the album Gaan Shudhu Gaan,Vol. 2, was released in the year 1971. The duration of the song is 2:54. Download Bengali songs online from JioSaavn.