Listen to Daal Delas Re Rangwa online. Daal Delas Re Rangwa is a Bhojpuri language song and is sung by Rajesh Gupta and Radheshyam Rasiya. Daal Delas Re Rangwa, from the album Devar Ji, was released in the year 2006. The duration of the song is 4:46. Download Bhojpuri songs online from JioSaavn.