Listen to Raja Hum Laika Bani online. Raja Hum Laika Bani is a Bhojpuri language song and is sung by Arvind Yadav and Shilpi Raj. Raja Hum Laika Bani, from the album Raja Hum Laika Bani, was released in the year 2024. The duration of the song is 3:34. Download Bhojpuri songs online from JioSaavn.