Listen to O Sathi Chal online. O Sathi Chal is a Hindi language song and is sung by R.D. Burman, Asha Bhosle and Kishore Kumar. O Sathi Chal, from the album Now N Forever - Kool Retro Hits - Vol. 2, was released in the year 2004. The duration of the song is 4:33. Download Hindi songs online from JioSaavn.