Listen to Hardi Lagvailu Janu online. Hardi Lagvailu Janu is a Bhojpuri language song and is sung by Sonu Sargam and Suman Suhana. Hardi Lagvailu Janu, from the album Hardi Lagvailu Janu, was released in the year 2022. The duration of the song is 3:26. Download Bhojpuri songs online from JioSaavn.