/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var PianoKey = Container.expand(function (note, soundId) {
	var self = Container.call(this);
	self.note = note;
	self.soundId = soundId;
	self.isPressed = false;
	// Create the white key graphics
	self.keyGraphics = self.attachAsset('pianoKey', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Create note label
	self.noteLabel = new Text2(note, {
		size: 60,
		fill: 0x000000
	});
	self.noteLabel.anchor.set(0.5, 0.5);
	self.noteLabel.x = 0;
	self.noteLabel.y = 300; // Position near bottom of key
	self.addChild(self.noteLabel);
	self.playNote = function () {
		if (!self.isPressed) {
			self.isPressed = true;
			// Visual feedback - change color
			self.keyGraphics.tint = 0xe0e0e0;
			// Play sound
			LK.getSound(self.soundId).play();
			// Increase score
			score++;
			scoreTxt.setText(score);
			// Reset visual after short delay
			LK.setTimeout(function () {
				self.keyGraphics.tint = 0xffffff;
				self.isPressed = false;
			}, 150);
		}
	};
	self.down = function (x, y, obj) {
		self.playNote();
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
var score = 0;
// Create score display
var scoreTxt = new Text2('0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Piano key configuration
var keyConfig = [{
	note: 'Do',
	sound: 'do'
}, {
	note: 'Re',
	sound: 're'
}, {
	note: 'Mi',
	sound: 'mi'
}, {
	note: 'Fa',
	sound: 'fa'
}, {
	note: 'So',
	sound: 'so'
}, {
	note: 'La',
	sound: 'la'
}, {
	note: 'Si',
	sound: 'si'
}, {
	note: 'Do',
	sound: 'do2'
}];
var pianoKeys = [];
var keyWidth = 240;
var keySpacing = 256; // Small gap between keys
var startX = (2048 - keySpacing * 7) / 2; // Center the piano
// Create piano keys
for (var i = 0; i < keyConfig.length; i++) {
	var key = new PianoKey(keyConfig[i].note, keyConfig[i].sound);
	key.x = startX + i * keySpacing;
	key.y = 2732 / 2; // Center vertically
	pianoKeys.push(key);
	game.addChild(key);
}
// Create title text
var titleTxt = new Text2('Piano Notes', {
	size: 100,
	fill: 0xFFFFFF
});
titleTxt.anchor.set(0.5, 0.5);
titleTxt.x = 2048 / 2;
titleTxt.y = 500;
game.addChild(titleTxt);
// Create instruction text
var instructionTxt = new Text2('Tap the keys to play notes!', {
	size: 60,
	fill: 0xCCCCCC
});
instructionTxt.anchor.set(0.5, 0.5);
instructionTxt.x = 2048 / 2;
instructionTxt.y = 600;
game.addChild(instructionTxt);
game.update = function () {
	// Update score display
	scoreTxt.setText('Score: ' + score);
};

===================================================================
--- original.js
+++ change.js
@@ -15,10 +15,8 @@
 	self.keyGraphics = self.attachAsset('pianoKey', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	// Add black border
-	self.keyGraphics.lineStyle(4, 0x000000);
 	// Create note label
 	self.noteLabel = new Text2(note, {
 		size: 60,
 		fill: 0x000000