Listen to Mere Dil Mein Aaj Kya Hai online. Mere Dil Mein Aaj Kya Hai is a Hindi language song and is sung by Laxmikant - Pyarelal and Kishore Kumar. Mere Dil Mein Aaj Kya Hai, from the album Tribute To A Legend Kishore Kumar - Vol. 2, was released in the year 1983. The duration of the song is 4:22. Download Hindi songs online from JioSaavn.