===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,203 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Character = Container.expand(function (characterType) {
+	var self = Container.call(this);
+	var body = self.attachAsset(characterType, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	var leftEye = self.attachAsset(characterType + 'Eyes', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: -60,
+		y: -80
+	});
+	var rightEye = self.attachAsset(characterType + 'Eyes', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 60,
+		y: -80
+	});
+	var mouth = self.attachAsset('mouth', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 0,
+		y: 40,
+		scaleY: 0.5
+	});
+	self.isSinging = false;
+	self.originalScale = 1;
+	self.startSinging = function () {
+		self.isSinging = true;
+		tween(self, {
+			scaleX: 1.1,
+			scaleY: 1.1
+		}, {
+			duration: 200,
+			easing: tween.easeOut
+		});
+		tween(mouth, {
+			scaleY: 1
+		}, {
+			duration: 150
+		});
+	};
+	self.stopSinging = function () {
+		self.isSinging = false;
+		tween(self, {
+			scaleX: 1,
+			scaleY: 1
+		}, {
+			duration: 300,
+			easing: tween.easeOut
+		});
+		tween(mouth, {
+			scaleY: 0.5
+		}, {
+			duration: 200
+		});
+	};
+	self.down = function (x, y, obj) {
+		if (!currentlyPlaying) {
+			LK.getSound('tapSound').play();
+			startNurseryRhyme(characterType);
+		}
+	};
+	return self;
+});
+var MusicalNote = Container.expand(function () {
+	var self = Container.call(this);
+	var note = self.attachAsset('musicalNote', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -2;
+	self.life = 300;
+	self.maxLife = 300;
+	self.update = function () {
+		self.y += self.speed;
+		self.life--;
+		var alpha = self.life / self.maxLife;
+		note.alpha = alpha;
+		if (self.life <= 0) {
+			self.destroy();
+			for (var i = musicalNotes.length - 1; i >= 0; i--) {
+				if (musicalNotes[i] === self) {
+					musicalNotes.splice(i, 1);
+					break;
+				}
+			}
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+var nurseryRhymes = ['maryHadALittleLamb', 'littleBoBeep', 'heyDiddleDiddle', 'robinHood', 'ringAroundTheRosie', 'grandOldDukeOfYork'];
+var nurseryRhymeNames = ['Mary Had a Little Lamb', 'Little Bo Peep', 'Hey Diddle Diddle', 'Robin Hood', 'Ring Around the Rosie', 'Grand Old Duke of York'];
+var currentRhymeIndex = 0;
+var currentlyPlaying = false;
+var musicalNotes = [];
+var noteSpawnTimer = 0;
+// Create chalkboard
+var chalkboard = game.addChild(LK.getAsset('chalkboard', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 1024,
+	y: 800
+}));
+// Create characters
+var ginger = game.addChild(new Character('ginger'));
+ginger.x = 600;
+ginger.y = 1400;
+var harvey = game.addChild(new Character('harvey'));
+harvey.x = 1400;
+harvey.y = 1400;
+// Create title text
+var titleText = new Text2('Nursery Rhyme Sing-Along', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+titleText.anchor.set(0.5, 0);
+LK.gui.top.addChild(titleText);
+titleText.y = 120;
+// Create current song text
+var currentSongText = new Text2('Tap Ginger or Harvey to sing!', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+currentSongText.anchor.set(0.5, 1);
+LK.gui.bottom.addChild(currentSongText);
+currentSongText.y = -50;
+function startNurseryRhyme(character) {
+	if (currentlyPlaying) return;
+	currentlyPlaying = true;
+	var rhymeId = nurseryRhymes[currentRhymeIndex];
+	var rhymeName = nurseryRhymeNames[currentRhymeIndex];
+	currentSongText.setText('Now Playing: ' + rhymeName);
+	if (character === 'ginger') {
+		ginger.startSinging();
+		harvey.stopSinging();
+	} else {
+		harvey.startSinging();
+		ginger.stopSinging();
+	}
+	LK.playMusic(rhymeId, {
+		loop: false
+	});
+	// Stop music and singing after song duration (assuming 30 seconds max)
+	LK.setTimeout(function () {
+		stopCurrentSong();
+		currentRhymeIndex = (currentRhymeIndex + 1) % nurseryRhymes.length;
+	}, 30000);
+}
+function stopCurrentSong() {
+	currentlyPlaying = false;
+	ginger.stopSinging();
+	harvey.stopSinging();
+	currentSongText.setText('Tap Ginger or Harvey to sing!');
+	LK.stopMusic();
+}
+function spawnMusicalNote() {
+	if (!currentlyPlaying) return;
+	var note = new MusicalNote();
+	note.x = Math.random() * 1400 + 300;
+	note.y = chalkboard.y + 400;
+	var randomScale = 0.8 + Math.random() * 0.6;
+	note.scaleX = randomScale;
+	note.scaleY = randomScale;
+	musicalNotes.push(note);
+	game.addChild(note);
+}
+game.update = function () {
+	// Spawn musical notes while playing
+	if (currentlyPlaying) {
+		noteSpawnTimer++;
+		if (noteSpawnTimer >= 20) {
+			spawnMusicalNote();
+			noteSpawnTimer = 0;
+		}
+	}
+	// Clean up destroyed notes
+	for (var i = musicalNotes.length - 1; i >= 0; i--) {
+		var note = musicalNotes[i];
+		if (!note.parent) {
+			musicalNotes.splice(i, 1);
+		}
+	}
+};
\ No newline at end of file