Listen to Mangalmay Din Aaju Hai online. Mangalmay Din Aaju Hai is a Maithili language song and is sung by Swaranlata Jha, Suresh and Anju. Mangalmay Din Aaju Hai, from the album Shubh Vivah Vol. 1, was released in the year 2009. The duration of the song is 5:20. Download Maithili songs online from JioSaavn.