Listen to Kab Hathwa Me Mehandi Rachai online. Kab Hathwa Me Mehandi Rachai is a Bhojpuri language song and is sung by Santosh Singh. Kab Hathwa Me Mehandi Rachai, from the album Shadi Hauwe Humra Yaar Ke, was released in the year 2008. The duration of the song is 6:30. Download Bhojpuri songs online from JioSaavn.