Listen to Dil Lena Khel Hai Dildar Ka - Unwind Version online. Dil Lena Khel Hai Dildar Ka - Unwind Version is a Hindi language song and is sung by Rahul Vaidya. Dil Lena Khel Hai Dildar Ka - Unwind Version, from the album Bollywood Unwind 4, was released in the year 2017. The duration of the song is 3:41. Download Hindi songs online from JioSaavn.