Listen to O Sanwariya Maharo Koi online. O Sanwariya Maharo Koi is a Hindi language song and is sung by Mamta Bajpai. O Sanwariya Maharo Koi, from the album Jhalak Dikhlaja Sanwariya Aaja, was released in the year 2006. The duration of the song is 7:50. Download Hindi songs online from JioSaavn.