Listen to Baba Aajao Ek Bar online. Baba Aajao Ek Bar is a Hindi language song and is sung by Ram Kumar Lakha. Baba Aajao Ek Bar, from the album Baba Aajao Ek Bar, was released in the year 2021. The duration of the song is 6:53. Download Hindi songs online from JioSaavn.