currentFiltered = midiLibrary.filter(item => item.style.toLowerCase().includes(searchTerm); const matchesDifficulty = difficulty === 'all' );
.tags display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.8rem 0 0.5rem;
// Event listeners document.getElementById('searchInput').addEventListener('input', renderCards); document.getElementById('difficultyFilter').addEventListener('change', renderCards); document.getElementById('styleFilter').addEventListener('change', renderCards); flute midi files free download
.hero p font-size: 1.1rem; color: #4b5563; max-width: 600px; margin: 0 auto;
.download-btn display: inline-flex; align-items: center; gap: 0.5rem; background: #0f172a; color: white; text-decoration: none; padding: 0.6rem 1.2rem; border-radius: 2rem; font-size: 0.85rem; font-weight: 500; transition: background 0.2s; border: none; cursor: pointer; width: 100%; justify-content: center; currentFiltered = midiLibrary
function midiFileToBlob(tracks, ticksPerQuarter) // Very lightweight MIDI writer const header = new Uint8Array([ 0x4D, 0x54, 0x68, 0x64, // MThd 0x00, 0x00, 0x00, 0x06, // header length 0x00, 0x01, // format 1 0x00, 0x01, // number of tracks 0x00, ticksPerQuarter >> 8, ticksPerQuarter & 0xFF ]); let trackData = []; for (const track of tracks) let trackChunk = []; let time = 0; for (const ev of track.events) let delta = ev.delta; let deltaBytes = []; do let byte = delta & 0x7F; delta >>= 7; if (delta > 0) byte while (delta > 0); trackChunk.push(...deltaBytes); if (ev.type === 'meta') let subtypeCode = 0; let dataBytes = []; if (ev.subtype === 'trackName') subtypeCode = 0x03; dataBytes = Array.from(new TextEncoder().encode(ev.text)); else if (ev.subtype === 'timeSignature') subtypeCode = 0x58; dataBytes = ev.data; else if (ev.subtype === 'setTempo') subtypeCode = 0x51; let tempo = ev.tempo; dataBytes = [(tempo >> 16) & 0xFF, (tempo >> 8) & 0xFF, tempo & 0xFF]; else if (ev.subtype === 'endOfTrack') subtypeCode = 0x2F; dataBytes = []; trackChunk.push(0xFF, subtypeCode, dataBytes.length, ...dataBytes); else if (ev.type === 'channel') = ev.channel; if (ev.subtype === 'programChange') trackChunk.push(cmdByte, ev.program); else trackChunk.push(cmdByte, ev.note, ev.velocity); let trackChunkLen = trackChunk.length; let lenBytes = [(trackChunkLen >> 24) & 0xFF, (trackChunkLen >> 16) & 0xFF, (trackChunkLen >> 8) & 0xFF, trackChunkLen & 0xFF]; let finalTrack = [0x4D, 0x54, 0x72, 0x6B, ...lenBytes, ...trackChunk]; trackData.push(...finalTrack); let full = new Uint8Array([...header, ...trackData]); return new Blob([full], type: 'audio/midi' );
.footer-note text-align: center; margin-top: 3rem; padding-top: 1.5rem; font-size: 0.8rem; color: #6c757d; border-top: 1px solid #e2e8f0; currentFiltered = midiLibrary.filter(item =>
.download-btn:hover background: #1e293b;
.hero h1 font-size: 2.5rem; background: linear-gradient(135deg, #1e4a76, #3b82f6); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 0.5rem;
/* Header */ .hero text-align: center; margin-bottom: 2.5rem;