Listen to Saiyan Roy Laglan online. Saiyan Roy Laglan is a Bhojpuri language song and is sung by R.K. Arun and Krishna Rani. Saiyan Roy Laglan, from the album Dewar Mor Daroga, was released in the year 1998. The duration of the song is 5:20. Download Bhojpuri songs online from JioSaavn.