CODE đàn ORGAN <center><object width="520" height="266"><param name="movie" value="http://www.buttonbeats.com/images/piano2.swf"><param name="wmode" value="transparent"><embed src="http://www.buttonbeats.com/images/piano2.swf" type="application/x-shockwave-flash" wmode="transparent" width="520" height="266"></embed></object><br><a href="http://www.buttonbeats.com"></a></center> . CODE đàn ORGAN <center><object width="520" height="266"><param