Listen to Dagaa Kaahe Kailu online. Dagaa Kaahe Kailu is a Bhojpuri language song and is sung by Siraz Sherabi. Dagaa Kaahe Kailu, from the album Dagaa Kaahe Kailu, was released in the year 2016. The duration of the song is 7:09. Download Bhojpuri songs online from JioSaavn.