Listen to Aao Ek Bar O Baba online. Aao Ek Bar O Baba is a Hindi language song and is sung by Sangeeta Rathore. Aao Ek Bar O Baba, from the album Aao Ek Bar O Baba, was released in the year 2018. The duration of the song is 6:25. Download Hindi songs online from JioSaavn.