Midi Clef Karaoke Player May 2026
async loadMIDI(event) const file = event.target.files[0]; if (!file) return;
button:hover background: #ff6b6b; transform: translateY(-2px); box-shadow: 0 6px 12px rgba(0,0,0,0.3); midi clef karaoke player
.container background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border-radius: 30px; padding: 25px; box-shadow: 0 20px 40px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.2); async loadMIDI(event) const file = event
parseMIDIData() this.notes = []; this.lyrics = []; this.midiData.tracks.forEach((track, trackIndex) => let currentTime = 0; let currentLyric = ''; track.forEach(event => ); ); // Sort notes by start time this.notes.sort((a, b) => a.startTime - b.startTime); this.lyrics.sort((a, b) => a.time - b.time); console.log(`Loaded $this.notes.length notes, $this.lyrics.length lyrics`); async loadMIDI(event) const file = event.target.files[0]
.clef-indicator font-size: 18px; font-weight: bold; margin-bottom: 10px; text-align: center; color: #ffd700; </style> </head> <body> <div class="container"> <div class="player"> <div class="controls"> <input type="file" id="midiFileInput" accept=".mid,.midi"> <button id="playBtn">▶ Play</button> <button id="pauseBtn">⏸ Pause</button> <button id="stopBtn">⏹ Stop</button> </div> <div class="clef-indicator" id="clefIndicator">Clef: --</div> <div class="staff-container"> <canvas id="staffCanvas" width="900" height="300"></canvas> </div> <div class="lyrics" id="lyricsDisplay">🎵 Load a MIDI file to start 🎵</div> <div class="info"> 🎹 Supports karaoke MIDI files with lyrics | Clef auto-detected | Scrolling notes </div> </div> </div>
const arrayBuffer = await file.arrayBuffer(); this.midiData = new MIDI.File(arrayBuffer); this.parseMIDIData(); this.detectClef(); this.drawStaff(); document.getElementById('lyricsDisplay').innerHTML = '🎤 Ready to play 🎤';
.info color: white; text-align: center; margin-top: 15px; font-size: 14px;