Listen to Oye Bulati Ho Humka Part 4 online. Oye Bulati Ho Humka Part 4 is a Bhojpuri language song and is sung by Rampat Haraami and Rani Bala. Oye Bulati Ho Humka Part 4, from the album Neg De Do Hamara, was released in the year 1991. The duration of the song is 5:59. Download Bhojpuri songs online from JioSaavn.