Listen to Khai Hai Kasam online. Khai Hai Kasam is a Hindi language song and is sung by Kavita Krishnamurthy, Kumar Sanu and Sajid-Wajid. Khai Hai Kasam, from the album Baaghi (New), was released in the year 2020. The duration of the song is 5:18. Download Hindi songs online from JioSaavn.