Listen to Biyah Mor Rukal Ba online. Biyah Mor Rukal Ba is a Bhojpuri language song and is sung by Sonu Sangram. Biyah Mor Rukal Ba, from the album Dani Mai Maharani, was released in the year 2017. The duration of the song is 4:47. Download Bhojpuri songs online from JioSaavn.