Listen to Dooru Dooru Kope Buku online. Dooru Dooru Kope Buku is an Assamese language song and is sung by Rimjhim. Dooru Dooru Kope Buku, from the album Rimjhim Rimjhim, was released in the year 2018. The duration of the song is 5:41. Download Assamese songs online from JioSaavn.