Listen to Rangwa Kaisan Dalani online. Rangwa Kaisan Dalani is a Bhojpuri language song and is sung by Rajesh Bihari. Rangwa Kaisan Dalani, from the album Rangwa Kaisan Dalani, was released in the year 2021. The duration of the song is 5:30. Download Bhojpuri songs online from JioSaavn.