diff --git a/index.html b/index.html
index 6873402..b5e312e 100644
--- a/index.html
+++ b/index.html
@@ -307,41 +307,46 @@ <h1>Advanced Organ Composition with Markov Chains</h1>
 
     // Function to create a rich organ sound with careful layering
     function createOrganOscillator(frequency, startTime, duration, isChord = false) {
-  const osc1 = audioContext.createOscillator();
-  const gainNode = audioContext.createGain();
-
-  // Create filters
-  const lowPassFilter = audioContext.createBiquadFilter();
-  lowPassFilter.type = 'lowpass';
-  lowPassFilter.frequency.setValueAtTime(2000, startTime); // Set cutoff frequency for low pass
-
-  const highPassFilter = audioContext.createBiquadFilter();
-  highPassFilter.type = 'highpass';
-  highPassFilter.frequency.setValueAtTime(200, startTime); // Set cutoff frequency for high pass
-
-  // Use a sine wave (for the smoothest organ-like sound)
-  osc1.type = 'sine';
-  osc1.frequency.setValueAtTime(frequency, startTime);
-
-  const targetGain = isChord ? 0.25 : 0.7; // Lowered gain for chords
-  gainNode.gain.setValueAtTime(0, startTime);
-  gainNode.gain.linearRampToValueAtTime(targetGain, startTime + 0.05); // Smooth attack
-  gainNode.gain.setValueAtTime(targetGain, startTime + duration - 0.05); // Sustain
-  gainNode.gain.linearRampToValueAtTime(0, startTime + duration); // Release
-
-  // Connect nodes: Oscillator -> High-Pass -> Low-Pass -> Gain -> Destination
-  osc1.connect(highPassFilter);
-  highPassFilter.connect(lowPassFilter);
-  lowPassFilter.connect(gainNode);
-  gainNode.connect(audioContext.destination);
-
-  osc1.start(startTime);
-  osc1.stop(startTime + duration);
-
-  oscillators.push({ osc1, gainNode });
-  logToConsole(`Organ ${isChord ? "Chord" : "Melody"} played: <span class="frequency">${frequency.toFixed(2)}Hz</span>`, 'info');
-}
-
+      const osc1 = audioContext.createOscillator();
+      const osc2 = audioContext.createOscillator();
+      const gainNode = audioContext.createGain();
+
+      // Create filters
+      const lowPassFilter = audioContext.createBiquadFilter();
+      lowPassFilter.type = 'lowpass';
+      lowPassFilter.frequency.setValueAtTime(4000, startTime); // Increased cutoff frequency for a brighter sound
+
+      const highPassFilter = audioContext.createBiquadFilter();
+      highPassFilter.type = 'highpass';
+      highPassFilter.frequency.setValueAtTime(200, startTime); // Keep high pass frequency
+
+      // Use a sine wave and triangle wave for richness
+      osc1.type = 'sine';  
+      osc2.type = 'triangle'; // Slightly detuned for a richer sound
+      osc1.frequency.setValueAtTime(frequency, startTime);
+      osc2.frequency.setValueAtTime(frequency * 1.005, startTime); // Small detuning
+
+      const targetGain = isChord ? 0.2 : 0.5; // Softer for chords
+      gainNode.gain.setValueAtTime(0, startTime);
+      gainNode.gain.linearRampToValueAtTime(targetGain, startTime + 0.1); // Smoother attack
+      gainNode.gain.setValueAtTime(targetGain, startTime + duration - 0.1); // Sustain
+      gainNode.gain.linearRampToValueAtTime(0, startTime + duration); // Smoother release
+
+      // Connect nodes: Oscillators -> High-Pass -> Low-Pass -> Gain -> Destination
+      osc1.connect(highPassFilter);
+      osc2.connect(highPassFilter);
+      highPassFilter.connect(lowPassFilter);
+      lowPassFilter.connect(gainNode);
+      gainNode.connect(audioContext.destination);
+
+      osc1.start(startTime);
+      osc2.start(startTime);
+      osc1.stop(startTime + duration);
+      osc2.stop(startTime + duration);
+
+      oscillators.push({ osc1, osc2, gainNode });
+      logToConsole(`Organ ${isChord ? "Chord" : "Melody"} played: <span class="frequency">${frequency.toFixed(2)}Hz</span>`, 'info');
+    }
 
     function playChord(chord, currentTime) {
       logBox(`=== Chord Strategy: <span class="chord">${currentChordStrategy.toUpperCase()}</span> ===`);
@@ -401,8 +406,9 @@ <h1>Advanced Organ Composition with Markov Chains</h1>
       clearTimeout(schedulerId);
       logToConsole('Music playback stopped.', 'warn');
 
-      oscillators.forEach(({ osc1, gainNode }) => {
+      oscillators.forEach(({ osc1, osc2, gainNode }) => {
         osc1.stop();
+        osc2.stop();
         gainNode.disconnect();
       });
       oscillators = [];