Listen to Hayi Rangbaj Hum online. Hayi Rangbaj Hum is a Bhojpuri language song and is sung by Rakesh Sharma Urf Robinhood. Hayi Rangbaj Hum, from the album Mamla Gadbad Ba, was released in the year 2011. The duration of the song is 6:32. Download Bhojpuri songs online from JioSaavn.