How to play piano each hands?

used marimbas, you should keep in mind: question j : How to play piano with two hands I used to play the marimba in my group back school, and now teachin me piano. I'm a beginner is the problem so that I can not avoid the left and right together. I can only do they have separate play that anyone has any advice or any way to learn to help me learn? In the experiment, the beloved song. If you do not know the song, then watch this http://www.youtube.com/watch?v=5XeC-Oip-wY. then yes Best

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