Listen to Gramchhara Oi Rangamatir online. Gramchhara Oi Rangamatir is an Instrumental language song and is sung by Violin Brothers. Gramchhara Oi Rangamatir, from the album Ektuku Chhowa Lage, was released in the year 2010. The duration of the song is 3:50. Download Instrumental songs online from JioSaavn.