Listen to Mere Dil Mein Aaj Kya Hai (Instrumental) online. Mere Dil Mein Aaj Kya Hai (Instrumental) is an English language song and is sung by Chandra Kamal. Mere Dil Mein Aaj Kya Hai (Instrumental), from the album 50 Vintage Bollywood Instrumentals: Retro Hindi Indian Instrumental Songs, Vol. 2, was released in the year 2015. The duration of the song is 4:23. Download English songs online from JioSaavn.