Listen to Salai Saduwain Ho Gailu online. Salai Saduwain Ho Gailu is a Bhojpuri language song and is sung by Munna Singh and Rajnandani. Salai Saduwain Ho Gailu, from the album Salai Saduwain Ho Gailu, was released in the year 2022. The duration of the song is 4:09. Download Bhojpuri songs online from JioSaavn.