Listen to Bech Delkau Gahanwa online. Bech Delkau Gahanwa is a Bhojpuri language song and is sung by Anup Pandey. Bech Delkau Gahanwa, from the album Bech Delkau Gahanwa, was released in the year 2022. The duration of the song is 3:15. Download Bhojpuri songs online from JioSaavn.