Listen to Hum Hai Hiro Hiralal online. Hum Hai Hiro Hiralal is a Bhojpuri language song and is sung by Udit Narayan. Hum Hai Hiro Hiralal, from the album The Great Hero Hiralal, was released in the year 2020. The duration of the song is 3:40. Download Bhojpuri songs online from JioSaavn.