Listen to Aaja Ek Baar Aa online. Aaja Ek Baar Aa is a Hindi language song and is sung by Bhushan Dua and Vikrant. Aaja Ek Baar Aa, from the album Chalo Jagdambe Ke Dware, was released in the year 2003. The duration of the song is 5:10. Download Hindi songs online from JioSaavn.