Listen to Aaj Kyon Mera Dil online. Aaj Kyon Mera Dil is a Hindi language song and is sung by Chandra-Surya. Aaj Kyon Mera Dil, from the album O Gori Tere Intezar Me, was released in the year 2013. The duration of the song is 4:57. Download Hindi songs online from JioSaavn.