Listen to Yaar Hamar Rowat Bani online. Yaar Hamar Rowat Bani is a Bhojpuri language song and is sung by Jay Singh. Yaar Hamar Rowat Bani, from the album Pagal Diwana Hai, was released in the year 2019. The duration of the song is 4:05. Download Bhojpuri songs online from JioSaavn.