Listen to Bhatar Kalkata Ba online. Bhatar Kalkata Ba is a Bhojpuri language song and is sung by Dhiraj Dadkan. Bhatar Kalkata Ba, from the album Babua Niyan Hamro Bhatar Lagela, was released in the year 2009. The duration of the song is 4:13. Download Bhojpuri songs online from JioSaavn.