Listen to Biya Aey Ratan Mann Tou online. Biya Aey Ratan Mann Tou is an Urdu language song and is sung by Salman Sabir. Biya Aey Ratan Mann Tou, from the album Doshute Pardesa Thi, was released in the year 2016. The duration of the song is 4:58. Download Urdu songs online from JioSaavn.