Listen to Agar Tum Saath Ho (from "tamasha") online. Agar Tum Saath Ho (from "tamasha") is a Hindi language song and is sung by Alka Yagnik and Arijit Singh. Agar Tum Saath Ho (from "tamasha"), from the album Top 10 Songs Of Ranbir Kapoor, was released in the year 2017. The duration of the song is 5:41. Download Hindi songs online from JioSaavn.