Listen to Lahanga Ba Patna Ke online. Lahanga Ba Patna Ke is a Bhojpuri language song and is sung by Aashish Sagar. Lahanga Ba Patna Ke, from the album Lahanga Ba Patna Ke, was released in the year 2019. The duration of the song is 4:57. Download Bhojpuri songs online from JioSaavn.