Listen to Maa Ka Sewak Bankar online. Maa Ka Sewak Bankar is a Hindi language song and is sung by Bhushan Dua, Debashish Dasgupta and Kalpana. Maa Ka Sewak Bankar, from the album Bada Faldaai Ye Maa Ka Darbaar, was released in the year 2002. The duration of the song is 6:55. Download Hindi songs online from JioSaavn.