Atif Aslam

I am actually interested in Atif Aslam's l*** life. Anyone who has studied elementary electronics circuits would reckon that the output is a linear function of the input.

Output: Songs
Input: ??

Update: Ahh mea culpa. Sorry! I went a bit overboard with my abstractness. What I meant was that I love AA songs and the poignancy of his voice. That is his output. I was wondering what is the input which brings out such a performance. For sure it cannot be his creativity alone or innate skill. Such poignancy simply cannot come from creative thinking. There could be some wound which refuses to heal.