Listen to Tum Agar Saath Dene Ka Vada Karo (From "Hamraaz") online. Tum Agar Saath Dene Ka Vada Karo (From "Hamraaz") is a Hindi language song and is sung by Mahendra Kapoor and Ravi. Tum Agar Saath Dene Ka Vada Karo (From "Hamraaz"), from the album Bade Miyan Chote Miyan - Sunil Dutt And Sanjay Dutt, was released in the year 2016. The duration of the song is 6:31. Download Hindi songs online from JioSaavn.