Listen to Mery Hasan Muaiviah RZ online. Mery Hasan Muaiviah RZ is an Urdu language song and is sung by Hassan Anzar. Mery Hasan Muaiviah RZ, from the album Mery Hasan Muaiviah RZ, was released in the year 2024. The duration of the song is 3:42. Download Urdu songs online from JioSaavn.