Listen to Saathi Banega Saath online. Saathi Banega Saath is a Hindi language song and is sung by Mohammed Rafi and Asha Bhosle. Saathi Banega Saath, from the album Aadha Deen Aadhi Raat, was released in the year 1977. The duration of the song is 6:02. Download Hindi songs online from JioSaavn.