Listen to Nana Mammi Marelaagi online. Nana Mammi Marelaagi is a Bhojpuri language song and is sung by Alam Azad. Nana Mammi Marelaagi, from the album Nana Mammi Marelaagi, was released in the year 2023. The duration of the song is 3:39. Download Bhojpuri songs online from JioSaavn.