Listen to Be Wafa Sey online. Be Wafa Sey is a Hindi language song and is sung by Sher Ali and Mehr Ali. Be Wafa Sey, from the album Shehenshah-E-Qawwali (Sher Ali Mehr Ali), was released in the year 2016. The duration of the song is 14:01. Download Hindi songs online from JioSaavn.