I want to create a fully functional tone.js synth that uses midi input from a midi device. is polyphonic, velocity sensitive. I want it to be a saw wave oscillator with filters and envelopes, also add some post processing effects using tone.js

README.md

@@ -1,10 +1,13 @@
 ---
-title: Synthwave Studio
-emoji: 🐢
+title: SynthWave Studio 🎹
 colorFrom: purple
-colorTo: pink
+colorTo: green
+emoji: 🐳
 sdk: static
 pinned: false
+tags:
+  - deepsite-v3
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Welcome to your new DeepSite project!
+This project was created with [DeepSite](https://deepsite.hf.co).

components/footer.js

@@ -0,0 +1,63 @@
+class CustomFooter extends HTMLElement {
+  connectedCallback() {
+    this.attachShadow({ mode: 'open' });
+    this.shadowRoot.innerHTML = `
+      <style>
+        footer {
+          background: #1f2937;
+          color: #9ca3af;
+          padding: 2rem;
+          text-align: center;
+          margin-top: auto;
+          border-top: 1px solid #374151;
+        }
+        .footer-content {
+          max-width: 1200px;
+          margin: 0 auto;
+          display: flex;
+          flex-direction: column;
+          align-items: center;
+        }
+        .social-links {
+          display: flex;
+          gap: 1rem;
+          margin: 1rem 0;
+        }
+        .social-links a {
+          color: #6b7280;
+          transition: color 0.2s;
+        }
+        .social-links a:hover {
+          color: white;
+        }
+        .copyright {
+          font-size: 0.875rem;
+        }
+        @media (max-width: 768px) {
+          footer {
+            padding: 1.5rem;
+          }
+        }
+      </style>
+      <footer>
+        <div class="footer-content">
+          <div class="social-links">
+            <a href="#" aria-label="GitHub"><i data-feather="github"></i></a>
+            <a href="#" aria-label="Twitter"><i data-feather="twitter"></i></a>
+            <a href="#" aria-label="YouTube"><i data-feather="youtube"></i></a>
+          </div>
+          <p class="copyright">&copy; 2023 SynthWave Studio. All rights reserved.</p>
+          <p class="copyright text-xs mt-2">Powered by Tone.js</p>
+        </div>
+      </footer>
+    `;
+    
+    // Wait for feather icons to load
+    setTimeout(() => {
+      if (typeof feather !== 'undefined') {
+        feather.replace();
+      }
+    }, 100);
+  }
+}
+customElements.define('custom-footer', CustomFooter);

components/navbar.js

@@ -0,0 +1,84 @@
+class CustomNavbar extends HTMLElement {
+  connectedCallback() {
+    this.attachShadow({ mode: 'open' });
+    this.shadowRoot.innerHTML = `
+      <style>
+        nav {
+          background: linear-gradient(90deg, #1f2937 0%, #111827 100%);
+          padding: 1rem 2rem;
+          display: flex;
+          justify-content: space-between;
+          align-items: center;
+          box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+          border-bottom: 1px solid #374151;
+        }
+        .logo {
+          color: white;
+          font-weight: bold;
+          font-size: 1.5rem;
+          font-family: 'Orbitron', sans-serif;
+          display: flex;
+          align-items: center;
+        }
+        .logo i {
+          margin-right: 0.5rem;
+          color: #6b7280;
+        }
+        ul {
+          display: flex;
+          gap: 1.5rem;
+          list-style: none;
+          margin: 0;
+          padding: 0;
+        }
+        a {
+          color: #d1d5db;
+          text-decoration: none;
+          font-weight: 500;
+          transition: all 0.2s ease;
+          padding: 0.5rem 1rem;
+          border-radius: 0.375rem;
+        }
+        a:hover {
+          color: white;
+          background-color: rgba(107, 114, 128, 0.2);
+        }
+        .active {
+          color: white;
+          background-color: rgba(107, 114, 128, 0.3);
+        }
+        @media (max-width: 768px) {
+          nav {
+            flex-direction: column;
+            padding: 1rem;
+          }
+          ul {
+            margin-top: 1rem;
+            flex-wrap: wrap;
+            justify-content: center;
+          }
+        }
+      </style>
+      <nav>
+        <div class="logo">
+          <i data-feather="music"></i>
+          <span>SynthWave Studio</span>
+        </div>
+        <ul>
+          <li><a href="/" class="active">Synthesizer</a></li>
+          <li><a href="/presets.html">Presets</a></li>
+          <li><a href="/sequencer.html">Sequencer</a></li>
+          <li><a href="/about.html">About</a></li>
+        </ul>
+      </nav>
+    `;
+    
+    // Wait for feather icons to load
+    setTimeout(() => {
+      if (typeof feather !== 'undefined') {
+        feather.replace();
+      }
+    }, 100);
+  }
+}
+customElements.define('custom-navbar', CustomNavbar);

index.html

@@ -1,19 +1,156 @@
-<!doctype html>
-<html>
-	<head>
-		<meta charset="utf-8" />
-		<meta name="viewport" content="width=device-width" />
-		<title>My static Space</title>
-		<link rel="stylesheet" href="style.css" />
-	</head>
-	<body>
-		<div class="card">
-			<h1>Welcome to your static Space!</h1>
-			<p>You can modify this app directly by editing <i>index.html</i> in the Files and versions tab.</p>
-			<p>
-				Also don't forget to check the
-				<a href="https://huggingface.co/docs/hub/spaces" target="_blank">Spaces documentation</a>.
-			</p>
-		</div>
-	</body>
-</html>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>SynthWave Studio</title>
+    <link rel="stylesheet" href="style.css">
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script src="https://unpkg.com/feather-icons"></script>
+    <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
+</head>
+<body class="bg-gray-900 text-white min-h-screen">
+    <custom-navbar></custom-navbar>
+    
+    <div class="container mx-auto px-4 py-8">
+        <header class="text-center mb-12">
+            <h1 class="text-4xl md:text-6xl font-bold mb-4 bg-gradient-to-r from-gray-400 to-white bg-clip-text text-transparent">
+                SynthWave Studio
+            </h1>
+            <p class="text-gray-400 text-lg max-w-2xl mx-auto">
+                Polyphonic MIDI synthesizer with velocity-sensitive controls, filters, and effects
+            </p>
+        </header>
+
+        <div class="grid grid-cols-1 lg:grid-cols-3 gap-8 mb-12">
+            <!-- Synthesizer Controls -->
+            <div class="lg:col-span-2 bg-gray-800 rounded-xl p-6 shadow-2xl">
+                <h2 class="text-2xl font-bold mb-6 text-gray-300 flex items-center">
+                    <i data-feather="sliders" class="mr-2"></i> Synthesizer Controls
+                </h2>
+                
+                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
+                    <!-- Oscillator Section -->
+                    <div class="bg-gray-700 rounded-lg p-4">
+                        <h3 class="font-semibold mb-3 text-gray-300">Oscillator</h3>
+                        <div class="space-y-4">
+                            <div>
+                                <label class="block text-sm text-gray-400 mb-1">Type</label>
+                                <select id="oscillator-type" class="w-full bg-gray-600 text-white rounded p-2">
+                                    <option value="sawtooth">Sawtooth</option>
+                                    <option value="sine">Sine</option>
+                                    <option value="square">Square</option>
+                                    <option value="triangle">Triangle</option>
+                                </select>
+                            </div>
+                        </div>
+                    </div>
+                    
+                    <!-- Filter Section -->
+                    <div class="bg-gray-700 rounded-lg p-4">
+                        <h3 class="font-semibold mb-3 text-gray-300">Filter</h3>
+                        <div class="space-y-4">
+                            <div>
+                                <label class="block text-sm text-gray-400 mb-1">Cutoff Frequency</label>
+                                <input type="range" id="filter-frequency" min="50" max="5000" value="1000" step="1" 
+                                       class="w-full accent-gray-500">
+                                <span id="filter-frequency-value" class="text-xs text-gray-400">1000 Hz</span>
+                            </div>
+                            <div>
+                                <label class="block text-sm text-gray-400 mb-1">Resonance</label>
+                                <input type="range" id="filter-q" min="0.1" max="10" value="1" step="0.1" 
+                                       class="w-full accent-gray-500">
+                                <span id="filter-q-value" class="text-xs text-gray-400">1.0</span>
+                            </div>
+                        </div>
+                    </div>
+                    
+                    <!-- Envelope Section -->
+                    <div class="bg-gray-700 rounded-lg p-4">
+                        <h3 class="font-semibold mb-3 text-gray-300">Envelope</h3>
+                        <div class="space-y-4">
+                            <div>
+                                <label class="block text-sm text-gray-400 mb-1">Attack</label>
+                                <input type="range" id="envelope-attack" min="0.01" max="2" value="0.1" step="0.01" 
+                                       class="w-full accent-gray-500">
+                                <span id="envelope-attack-value" class="text-xs text-gray-400">0.1 s</span>
+                            </div>
+                            <div>
+                                <label class="block text-sm text-gray-400 mb-1">Release</label>
+                                <input type="range" id="envelope-release" min="0.1" max="5" value="0.5" step="0.1" 
+                                       class="w-full accent-gray-500">
+                                <span id="envelope-release-value" class="text-xs text-gray-400">0.5 s</span>
+                            </div>
+                        </div>
+                    </div>
+                    
+                    <!-- Effects Section -->
+                    <div class="bg-gray-700 rounded-lg p-4">
+                        <h3 class="font-semibold mb-3 text-gray-300">Effects</h3>
+                        <div class="space-y-4">
+                            <div>
+                                <label class="block text-sm text-gray-400 mb-1">Reverb</label>
+                                <input type="range" id="reverb-wet" min="0" max="1" value="0.3" step="0.01" 
+                                       class="w-full accent-gray-500">
+                                <span id="reverb-wet-value" class="text-xs text-gray-400">30%</span>
+                            </div>
+                            <div>
+                                <label class="block text-sm text-gray-400 mb-1">Distortion</label>
+                                <input type="range" id="distortion-wet" min="0" max="1" value="0.2" step="0.01" 
+                                       class="w-full accent-gray-500">
+                                <span id="distortion-wet-value" class="text-xs text-gray-400">20%</span>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            
+            <!-- MIDI Connection Panel -->
+            <div class="bg-gray-800 rounded-xl p-6 shadow-2xl">
+                <h2 class="text-2xl font-bold mb-6 text-gray-300 flex items-center">
+                    <i data-feather="music" class="mr-2"></i> MIDI Connection
+                </h2>
+                
+                <div class="mb-6">
+                    <button id="midi-connect-btn" class="w-full bg-gray-700 hover:bg-gray-600 text-white font-bold py-3 px-4 rounded-lg transition duration-200 flex items-center justify-center">
+                        <i data-feather="power" class="mr-2"></i> Connect MIDI Device
+                    </button>
+                </div>
+                
+                <div class="bg-gray-700 rounded-lg p-4 mb-6">
+                    <h3 class="font-semibold mb-3 text-gray-300">MIDI Status</h3>
+                    <div id="midi-status" class="text-sm text-yellow-400">
+                        Not connected
+                    </div>
+                </div>
+                
+                <div class="bg-gray-700 rounded-lg p-4">
+                    <h3 class="font-semibold mb-3 text-gray-300">Active Notes</h3>
+                    <div id="active-notes" class="text-sm text-gray-400 h-32 overflow-y-auto">
+                        No active notes
+                    </div>
+                </div>
+            </div>
+        </div>
+        
+        <!-- Visualizer -->
+        <div class="bg-gray-800 rounded-xl p-6 shadow-2xl mb-12">
+            <h2 class="text-2xl font-bold mb-6 text-gray-300 flex items-center">
+                <i data-feather="activity" class="mr-2"></i> Audio Visualizer
+            </h2>
+            <canvas id="visualizer" class="w-full h-48 bg-gray-900 rounded-lg"></canvas>
+        </div>
+    </div>
+    
+    <custom-footer></custom-footer>
+    
+    <script src="components/navbar.js"></script>
+    <script src="components/footer.js"></script>
+    <script src="https://unpkg.com/tone@14.7.77/build/Tone.js"></script>
+    <script src="script.js"></script>
+    <script>
+        feather.replace();
+    </script>
+<script src="https://deepsite.hf.co/deepsite-badge.js"></script>
+</body>
+</html>

presets.html

@@ -0,0 +1,164 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Sound Presets - SynthWave Studio</title>
+    <link rel="stylesheet" href="style.css">
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script src="https://unpkg.com/feather-icons"></script>
+    <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
+</head>
+<body class="bg-gray-900 text-white min-h-screen">
+    <custom-navbar></custom-navbar>
+    
+    <div class="container mx-auto px-4 py-8">
+        <header class="text-center mb-12">
+            <h1 class="text-4xl md:text-5xl font-bold mb-4 bg-gradient-to-r from-gray-400 to-white bg-clip-text text-transparent">
+                Sound Presets
+            </h1>
+            <p class="text-gray-400 text-lg max-w-2xl mx-auto">
+                Explore and save your favorite synthesizer configurations
+            </p>
+        </header>
+        
+        <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6 mb-12">
+            <!-- Preset Cards -->
+            <div class="bg-gray-800 rounded-xl p-6 shadow-lg hover:shadow-xl transition-shadow duration-300">
+                <div class="flex justify-between items-start mb-4">
+                    <h3 class="text-xl font-bold">Classic Saw</h3>
+                    <button class="text-gray-400 hover:text-white">
+                        <i data-feather="heart"></i>
+                    </button>
+                </div>
+                <p class="text-gray-400 mb-4">Bright sawtooth wave with subtle reverb</p>
+                <div class="flex justify-between items-center">
+                    <span class="text-sm bg-gray-700 px-2 py-1 rounded">Lead</span>
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg transition">
+                        Load
+                    </button>
+                </div>
+            </div>
+            
+            <div class="bg-gray-800 rounded-xl p-6 shadow-lg hover:shadow-xl transition-shadow duration-300">
+                <div class="flex justify-between items-start mb-4">
+                    <h3 class="text-xl font-bold">Bass Growl</h3>
+                    <button class="text-gray-400 hover:text-white">
+                        <i data-feather="heart"></i>
+                    </button>
+                </div>
+                <p class="text-gray-400 mb-4">Deep filtered bass with distortion</p>
+                <div class="flex justify-between items-center">
+                    <span class="text-sm bg-gray-700 px-2 py-1 rounded">Bass</span>
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg transition">
+                        Load
+                    </button>
+                </div>
+            </div>
+            
+            <div class="bg-gray-800 rounded-xl p-6 shadow-lg hover:shadow-xl transition-shadow duration-300">
+                <div class="flex justify-between items-start mb-4">
+                    <h3 class="text-xl font-bold">Pad Atmosphere</h3>
+                    <button class="text-gray-400 hover:text-white">
+                        <i data-feather="heart"></i>
+                    </button>
+                </div>
+                <p class="text-gray-400 mb-4">Ambient pad with long release</p>
+                <div class="flex justify-between items-center">
+                    <span class="text-sm bg-gray-700 px-2 py-1 rounded">Pad</span>
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg transition">
+                        Load
+                    </button>
+                </div>
+            </div>
+            
+            <div class="bg-gray-800 rounded-xl p-6 shadow-lg hover:shadow-xl transition-shadow duration-300">
+                <div class="flex justify-between items-start mb-4">
+                    <h3 class="text-xl font-bold">Analog Lead</h3>
+                    <button class="text-gray-400 hover:text-white">
+                        <i data-feather="heart"></i>
+                    </button>
+                </div>
+                <p class="text-gray-400 mb-4">Warm analog-style lead sound</p>
+                <div class="flex justify-between items-center">
+                    <span class="text-sm bg-gray-700 px-2 py-1 rounded">Lead</span>
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg transition">
+                        Load
+                    </button>
+                </div>
+            </div>
+            
+            <div class="bg-gray-800 rounded-xl p-6 shadow-lg hover:shadow-xl transition-shadow duration-300">
+                <div class="flex justify-between items-start mb-4">
+                    <h3 class="text-xl font-bold">FM Bell</h3>
+                    <button class="text-gray-400 hover:text-white">
+                        <i data-feather="heart"></i>
+                    </button>
+                </div>
+                <p class="text-gray-400 mb-4">Percussive bell-like timbre</p>
+                <div class="flex justify-between items-center">
+                    <span class="text-sm bg-gray-700 px-2 py-1 rounded">FX</span>
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg transition">
+                        Load
+                    </button>
+                </div>
+            </div>
+            
+            <div class="bg-gray-800 rounded-xl p-6 shadow-lg hover:shadow-xl transition-shadow duration-300">
+                <div class="flex justify-between items-start mb-4">
+                    <h3 class="text-xl font-bold">Arp Sequence</h3>
+                    <button class="text-gray-400 hover:text-white">
+                        <i data-feather="heart"></i>
+                    </button>
+                </div>
+                <p class="text-gray-400 mb-4">Sequence-ready arpeggiated sound</p>
+                <div class="flex justify-between items-center">
+                    <span class="text-sm bg-gray-700 px-2 py-1 rounded">Sequence</span>
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg transition">
+                        Load
+                    </button>
+                </div>
+            </div>
+        </div>
+        
+        <div class="bg-gray-800 rounded-xl p-6 shadow-lg">
+            <h2 class="text-2xl font-bold mb-6 flex items-center">
+                <i data-feather="plus-circle" class="mr-2"></i> Save Current Settings
+            </h2>
+            <form class="space-y-4">
+                <div>
+                    <label class="block text-gray-300 mb-2">Preset Name</label>
+                    <input type="text" placeholder="My Awesome Sound" 
+                           class="w-full bg-gray-700 text-white rounded-lg p-3 focus:outline-none focus:ring-2 focus:ring-gray-500">
+                </div>
+                <div>
+                    <label class="block text-gray-300 mb-2">Category</label>
+                    <select class="w-full bg-gray-700 text-white rounded-lg p-3 focus:outline-none focus:ring-2 focus:ring-gray-500">
+                        <option>Bass</option>
+                        <option>Lead</option>
+                        <option>Pad</option>
+                        <option>FX</option>
+                        <option>Sequence</option>
+                    </select>
+                </div>
+                <div>
+                    <label class="block text-gray-300 mb-2">Description</label>
+                    <textarea placeholder="Describe your sound..." rows="3"
+                              class="w-full bg-gray-700 text-white rounded-lg p-3 focus:outline-none focus:ring-2 focus:ring-gray-500"></textarea>
+                </div>
+                <button type="submit" class="bg-gray-700 hover:bg-gray-600 text-white font-bold py-3 px-6 rounded-lg transition w-full">
+                    Save Preset
+                </button>
+            </form>
+        </div>
+    </div>
+    
+    <custom-footer></custom-footer>
+    
+    <script src="components/navbar.js"></script>
+    <script src="components/footer.js"></script>
+    <script>
+        feather.replace();
+    </script>
+</body>
+</html>

script.js

@@ -0,0 +1,334 @@
+// Shared JavaScript across all pages
+console.log('SynthWave Studio loaded');
+
+// Tone.js setup
+let synth;
+let filter;
+let reverb;
+let distortion;
+let analyser;
+let activeNotes = new Map();
+
+// Initialize audio context on first interaction
+let audioContextStarted = false;
+
+function initAudioContext() {
+    if (!audioContextStarted) {
+        Tone.start();
+        audioContextStarted = true;
+        console.log('Audio context started');
+    }
+}
+
+// Setup Tone.js components
+function setupSynth() {
+    // Create effects
+    reverb = new Tone.Reverb({
+        decay: 2,
+        wet: 0.3
+    }).toDestination();
+    
+    distortion = new Tone.Distortion({
+        distortion: 0.2,
+        wet: 0.2
+    }).connect(reverb);
+    
+    // Create filter
+    filter = new Tone.Filter({
+        type: "lowpass",
+        frequency: 1000,
+        Q: 1
+    }).connect(distortion);
+    
+    // Create main synth
+    synth = new Tone.PolySynth(Tone.Synth, {
+        oscillator: {
+            type: "sawtooth"
+        },
+        envelope: {
+            attack: 0.1,
+            decay: 0.2,
+            sustain: 0.3,
+            release: 0.5
+        }
+    }).connect(filter);
+    
+    // Create analyzer for visualizer
+    analyser = new Tone.Analyser("fft", 32);
+    synth.connect(analyser);
+    
+    console.log('Synth initialized');
+}
+
+// MIDI handling
+let midiAccess = null;
+let midiInputs = [];
+
+function onMIDISuccess(midi) {
+    midiAccess = midi;
+    updateMIDIStatus('Connected');
+    document.getElementById('midi-connect-btn').textContent = 'MIDI Connected';
+    document.getElementById('midi-connect-btn').disabled = true;
+    
+    // Get inputs
+    const inputs = midi.inputs.values();
+    for (let input = inputs.next(); input && !input.done; input = inputs.next()) {
+        setupMIDIInput(input.value);
+    }
+    
+    // Listen for new devices
+    midi.addEventListener('statechange', onMIDIStateChange);
+}
+
+function onMIDIFailure(msg) {
+    console.error('Failed to get MIDI access - ' + msg);
+    updateMIDIStatus('Connection failed: ' + msg, 'error');
+}
+
+function onMIDIStateChange(event) {
+    const port = event.port;
+    if (port.state === "connected") {
+        if (port.type === "input") {
+            setupMIDIInput(port);
+        }
+    } else if (port.state === "disconnected") {
+        if (port.type === "input") {
+            removeMIDIInput(port);
+        }
+    }
+}
+
+function setupMIDIInput(input) {
+    midiInputs.push(input);
+    input.addEventListener('midimessage', onMIDIMessage);
+    updateMIDIStatus(`Connected to: ${input.name}`, 'success');
+}
+
+function removeMIDIInput(input) {
+    midiInputs = midiInputs.filter(i => i.id !== input.id);
+    updateMIDIStatus(`Disconnected: ${input.name}`, 'warning');
+}
+
+function onMIDIMessage(message) {
+    const command = message.data[0];
+    const note = message.data[1];
+    const velocity = message.data[2];
+    
+    switch (command) {
+        case 144: // Note on
+            if (velocity > 0) {
+                noteOn(note, velocity);
+            } else {
+                noteOff(note);
+            }
+            break;
+        case 128: // Note off
+            noteOff(note);
+            break;
+    }
+    
+    updateActiveNotesDisplay();
+}
+
+function noteOn(note, velocity) {
+    if (!synth) return;
+    
+    const noteName = Tone.Frequency(note, "midi").toNote();
+    const velocityNorm = velocity / 127;
+    
+    synth.triggerAttack(noteName, undefined, velocityNorm);
+    activeNotes.set(note, { name: noteName, velocity: velocity });
+    
+    console.log(`Note On: ${noteName}, Velocity: ${velocity}`);
+}
+
+function noteOff(note) {
+    if (!synth) return;
+    
+    const noteName = Tone.Frequency(note, "midi").toNote();
+    synth.triggerRelease(noteName);
+    activeNotes.delete(note);
+    
+    console.log(`Note Off: ${noteName}`);
+}
+
+function updateActiveNotesDisplay() {
+    const container = document.getElementById('active-notes');
+    if (activeNotes.size === 0) {
+        container.innerHTML = '<div class="text-gray-500">No active notes</div>';
+        return;
+    }
+    
+    let html = '';
+    activeNotes.forEach((note, key) => {
+        html += `<div class="py-1 px-2 rounded mb-1 bg-gray-600 flex justify-between">
+                    <span>${note.name}</span>
+                    <span class="text-gray-400">Velocity: ${note.velocity}</span>
+                 </div>`;
+    });
+    container.innerHTML = html;
+}
+
+function updateMIDIStatus(message, type = 'info') {
+    const statusEl = document.getElementById('midi-status');
+    statusEl.textContent = message;
+    
+    statusEl.className = '';
+    switch(type) {
+        case 'success':
+            statusEl.classList.add('text-green-400');
+            break;
+        case 'warning':
+            statusEl.classList.add('text-yellow-400');
+            break;
+        case 'error':
+            statusEl.classList.add('text-red-400');
+            break;
+        default:
+            statusEl.classList.add('text-blue-400');
+    }
+}
+
+// UI Control Updates
+function setupUIControls() {
+    // Oscillator Type
+    document.getElementById('oscillator-type').addEventListener('change', (e) => {
+        if (synth) {
+            synth.set({ oscillator: { type: e.target.value } });
+        }
+    });
+    
+    // Filter Frequency
+    document.getElementById('filter-frequency').addEventListener('input', (e) => {
+        const value = parseInt(e.target.value);
+        document.getElementById('filter-frequency-value').textContent = `${value} Hz`;
+        if (filter) {
+            filter.frequency.value = value;
+        }
+    });
+    
+    // Filter Resonance (Q)
+    document.getElementById('filter-q').addEventListener('input', (e) => {
+        const value = parseFloat(e.target.value);
+        document.getElementById('filter-q-value').textContent = value.toFixed(1);
+        if (filter) {
+            filter.Q.value = value;
+        }
+    });
+    
+    // Envelope Attack
+    document.getElementById('envelope-attack').addEventListener('input', (e) => {
+        const value = parseFloat(e.target.value);
+        document.getElementById('envelope-attack-value').textContent = `${value.toFixed(2)} s`;
+        if (synth) {
+            synth.set({ envelope: { attack: value } });
+        }
+    });
+    
+    // Envelope Release
+    document.getElementById('envelope-release').addEventListener('input', (e) => {
+        const value = parseFloat(e.target.value);
+        document.getElementById('envelope-release-value').textContent = `${value.toFixed(1)} s`;
+        if (synth) {
+            synth.set({ envelope: { release: value } });
+        }
+    });
+    
+    // Reverb Wet
+    document.getElementById('reverb-wet').addEventListener('input', (e) => {
+        const value = parseFloat(e.target.value);
+        document.getElementById('reverb-wet-value').textContent = `${Math.round(value * 100)}%`;
+        if (reverb) {
+            reverb.wet.value = value;
+        }
+    });
+    
+    // Distortion Wet
+    document.getElementById('distortion-wet').addEventListener('input', (e) => {
+        const value = parseFloat(e.target.value);
+        document.getElementById('distortion-wet-value').textContent = `${Math.round(value * 100)}%`;
+        if (distortion) {
+            distortion.wet.value = value;
+        }
+    });
+}
+
+// Visualizer
+function setupVisualizer() {
+    const canvas = document.getElementById('visualizer');
+    const ctx = canvas.getContext('2d');
+    
+    function resizeCanvas() {
+        canvas.width = canvas.clientWidth;
+        canvas.height = canvas.clientHeight;
+    }
+    
+    window.addEventListener('resize', resizeCanvas);
+    resizeCanvas();
+    
+    function draw() {
+        if (!analyser) {
+            requestAnimationFrame(draw);
+            return;
+        }
+        
+        const values = analyser.getValue();
+        ctx.clearRect(0, 0, canvas.width, canvas.height);
+        
+        // Draw gradient background
+        const gradient = ctx.createLinearGradient(0, 0, 0, canvas.height);
+        gradient.addColorStop(0, 'rgba(107, 114, 128, 0.2)');
+        gradient.addColorStop(1, 'rgba(107, 114, 128, 0.05)');
+        ctx.fillStyle = gradient;
+        ctx.fillRect(0, 0, canvas.width, canvas.height);
+        
+        // Draw waveform
+        ctx.beginPath();
+        ctx.lineWidth = 2;
+        ctx.strokeStyle = '#6b7280'; // gray-500
+        
+        const sliceWidth = canvas.width / values.length;
+        let x = 0;
+        
+        for (let i = 0; i < values.length; i++) {
+            const v = (values[i] + 1) / 2;
+            const y = v * canvas.height;
+            
+            if (i === 0) {
+                ctx.moveTo(x, y);
+            } else {
+                ctx.lineTo(x, y);
+            }
+            
+            x += sliceWidth;
+        }
+        
+        ctx.stroke();
+        requestAnimationFrame(draw);
+    }
+    
+    draw();
+}
+
+// Initialize everything when page loads
+document.addEventListener('DOMContentLoaded', () => {
+    // Setup UI controls
+    setupUIControls();
+    
+    // Setup visualizer
+    setupVisualizer();
+    
+    // Setup synth
+    setupSynth();
+    
+    // MIDI connection button
+    document.getElementById('midi-connect-btn').addEventListener('click', () => {
+        initAudioContext();
+        if (navigator.requestMIDIAccess) {
+            navigator.requestMIDIAccess()
+                .then(onMIDISuccess, onMIDIFailure);
+        } else {
+            updateMIDIStatus('WebMIDI is not supported in this browser', 'error');
+        }
+    });
+});

sequencer.html

@@ -0,0 +1,77 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Sequencer - SynthWave Studio</title>
+    <link rel="stylesheet" href="style.css">
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script src="https://unpkg.com/feather-icons"></script>
+    <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
+</head>
+<body class="bg-gray-900 text-white min-h-screen">
+    <custom-navbar></custom-navbar>
+    
+    <div class="container mx-auto px-4 py-8">
+        <header class="text-center mb-12">
+            <h1 class="text-4xl md:text-5xl font-bold mb-4 bg-gradient-to-r from-gray-400 to-white bg-clip-text text-transparent">
+                Sequencer
+            </h1>
+            <p class="text-gray-400 text-lg max-w-2xl mx-auto">
+                Create patterns and sequences with your synthesizer
+            </p>
+        </header>
+        
+        <div class="bg-gray-800 rounded-xl p-6 shadow-2xl mb-8">
+            <div class="flex flex-wrap justify-between items-center mb-6">
+                <div class="flex items-center space-x-4 mb-4 md:mb-0">
+                    <button id="play-btn" class="bg-gray-700 hover:bg-gray-600 text-white p-3 rounded-full">
+                        <i data-feather="play"></i>
+                    </button>
+                    <button id="stop-btn" class="bg-gray-700 hover:bg-gray-600 text-white p-3 rounded-full">
+                        <i data-feather="square"></i>
+                    </button>
+                    <div class="flex items-center">
+                        <span class="mr-2 text-gray-400">Tempo:</span>
+                        <input type="number" id="tempo" value="120" min="40" max="240" 
+                               class="w-20 bg-gray-700 text-white rounded p-2 text-center">
+                    </div>
+                </div>
+                <div class="flex space-x-2">
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg">
+                        <i data-feather="save" class="mr-1"></i> Save
+                    </button>
+                    <button class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg">
+                        <i data-feather="download" class="mr-1"></i> Export
+                    </button>
+                </div>
+            </div>
+            
+            <div class="overflow-x-auto">
+                <table class="w-full">
+                    <thead>
+                        <tr>
+                            <th class="p-2 text-left text-gray-400">Step</th>
+                            <th class="p-2 text-center" colspan="16">Sequence</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <tr>
+                            <td class="p-2 text-gray-400">C4</td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <td class="p-1"><button class="w-full h-8 bg-gray-700 hover:bg-gray-600 rounded"></button></td>
+                            <...... NEW_FILE_START about.html >>>>>>> NEW_FILE_END
+</body>
+</html>

style.css

@@ -1,28 +1,121 @@
+/* Shared styles across all pages */
+@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700&family=Roboto:wght@300;400;500;700&display=swap');
+
+:root {
+  --primary-color: #6b7280; /* gray-500 */
+  --secondary-color: #ffffff; /* white */
+}
+
 body {
-	padding: 2rem;
-	font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
+    font-family: 'Roboto', sans-serif;
+    background-color: #111827; /* gray-900 */
+    color: var(--secondary-color);
+    margin: 0;
+    padding: 0;
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+}
+
+h1, h2, h3, h4, h5, h6 {
+    font-family: 'Orbitron', sans-serif;
+}
+
+.container {
+    max-width: 1400px;
+}
+
+/* Custom scrollbar */
+::-webkit-scrollbar {
+    width: 8px;
+}
+
+::-webkit-scrollbar-track {
+    background: #1f2937; /* gray-800 */
+}
+
+::-webkit-scrollbar-thumb {
+    background: var(--primary-color);
+    border-radius: 4px;
+}
+
+::-webkit-scrollbar-thumb:hover {
+    background: #4b5563; /* gray-600 */
+}
+
+/* Button styles */
+button {
+    transition: all 0.2s ease;
+}
+
+button:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
+}
+
+/* Input range styling */
+input[type="range"] {
+    -webkit-appearance: none;
+    height: 8px;
+    border-radius: 4px;
+    background: #374151; /* gray-700 */
+    outline: none;
 }
 
-h1 {
-	font-size: 16px;
-	margin-top: 0;
+input[type="range"]::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    width: 20px;
+    height: 20px;
+    border-radius: 50%;
+    background: var(--primary-color);
+    cursor: pointer;
+    box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
 }
 
-p {
-	color: rgb(107, 114, 128);
-	font-size: 15px;
-	margin-bottom: 10px;
-	margin-top: 5px;
+input[type="range"]::-moz-range-thumb {
+    width: 20px;
+    height: 20px;
+    border-radius: 50%;
+    background: var(--primary-color);
+    cursor: pointer;
+    box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
+    border: none;
 }
 
-.card {
-	max-width: 620px;
-	margin: 0 auto;
-	padding: 16px;
-	border: 1px solid lightgray;
-	border-radius: 16px;
+/* Select styling */
+select {
+    appearance: none;
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 0.5rem center;
+    background-size: 1em;
 }
 
-.card p:last-child {
-	margin-bottom: 0;
+/* Canvas styling */
+#visualizer {
+    width: 100%;
+    height: 192px;
+    background: #111827; /* gray-900 */
+    border-radius: 0.5rem;
 }
+
+/* Active note styling */
+.note-active {
+    background-color: #374151 !important; /* gray-700 */
+    border-left: 3px solid var(--primary-color);
+}
+
+/* Responsive adjustments */
+@media (max-width: 768px) {
+    .container {
+        padding: 0 1rem;
+    }
+    
+    h1 {
+        font-size: 2rem;
+    }
+    
+    .grid {
+        gap: 1rem;
+    }
+}