protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.aboutus);

		 if (mPlayer != null){
			 mPlayer.stop();
		        if (isFinishing()){
		        	mPlayer.stop();
		        	mPlayer.release();
		        }
		    }
		        mPlayer = MediaPlayer.create(aboutus.this, R.raw.nelflute);
		        mPlayer.start();
    }