Listen to Up Bihar Ke hayi Rangdar online. Up Bihar Ke hayi Rangdar is a Bhojpuri language song and is sung by Halchal Karan. Up Bihar Ke hayi Rangdar, from the album Up Bihar Ke hayi Rangdar, was released in the year 2025. The duration of the song is 3:06. Download Bhojpuri songs online from JioSaavn.