Listen to Kya Yeh Sach Hai online. Kya Yeh Sach Hai is a Hindi language song and is sung by Mahalaxmi and Shankar Mahadevan. Kya Yeh Sach Hai, from the album Dillagi, was released in the year 1999. The duration of the song is 5:25. Download Hindi songs online from JioSaavn.