Many of my friends wish they could play music instruments and admire those who can play beautiful songs. Sometimes, they ask me how long it takes to play a song from beginning learning an instrument. If you know how to play, then you know how hard to answer this question.
This guy is a genius. Neither piano nor drum does he play; still, he taped his playing a song. Having a little help from high tech, you can play a song in no time even though you don't know how to play.