Listen to Hai Laika Hum Bihari online. Hai Laika Hum Bihari is a Bhojpuri language song and is sung by Istekhar Khan. Hai Laika Hum Bihari, from the album Maari Debo Goli, was released in the year 2020. The duration of the song is 3:08. Download Bhojpuri songs online from JioSaavn.