Listen to Agar Hum Na Hote online. Agar Hum Na Hote is a Hindi language song and is sung by Mohammed Rafi, Asha Bhosle, Manna Dey and Sudha Malhotra. Agar Hum Na Hote, from the album Babar, was released in the year 1955. The duration of the song is 7:43. Download Hindi songs online from JioSaavn.