Listen to Baba Hamar Gajeriya online. Baba Hamar Gajeriya is a Bhojpuri language song and is sung by Sonu Sajan. Baba Hamar Gajeriya, from the album Baba Hamar Gajeriya, was released in the year 2012. The duration of the song is 6:17. Download Bhojpuri songs online from JioSaavn.