Krishnakumar Kunnath (popularly known as KK, K.K. or Kay Kay) (born 23 August 1968) is an Indian singer. He is a prominent singer in Hindi, Tamil, Telugu, Kannada, Malayalam, Marathi, Bengali and Gujarati languages films. KK is noted for his clear and soothing voice; broad vocal range and noteplay.

The discography of Pakistani rock/pop singer Atif Aslam consists of three studio albums, Pakistani, Hindi & Hollywood films songs and many other popular songs.

Best Hindi Sad Songs – Everyone love to hear music whether you are happy or sad, but always hear favorite songs. In fact, there are plenty of songs available for you which all come from sad music.