{
  "name": "Music Theory",
  "short_name": "Theory",
  "description": "Interactive music theory — scales, chords, intervals, key signatures, chord progressions and ear training drills.",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#0e1525",
  "theme_color": "#4F46E5",
  "lang": "en",
  "icons": [
    {"src":"data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 192'><rect width='192' height='192' rx='32' fill='%230e1525'/><g><rect x='30' y='60' width='132' height='72' fill='%23f0f4ff' stroke='%230e1525' stroke-width='2'/><rect x='40' y='60' width='2' height='48' fill='%230e1525'/><rect x='52' y='60' width='2' height='48' fill='%230e1525'/><rect x='66' y='60' width='2' height='48' fill='%230e1525'/><rect x='78' y='60' width='2' height='48' fill='%230e1525'/><rect x='90' y='60' width='2' height='48' fill='%230e1525'/><rect x='104' y='60' width='2' height='48' fill='%230e1525'/><rect x='116' y='60' width='2' height='48' fill='%230e1525'/><rect x='128' y='60' width='2' height='48' fill='%230e1525'/><rect x='140' y='60' width='2' height='48' fill='%230e1525'/><rect x='152' y='60' width='2' height='48' fill='%230e1525'/><rect x='44' y='60' width='8' height='30' fill='%234F46E5'/><rect x='58' y='60' width='8' height='30' fill='%234F46E5'/><rect x='84' y='60' width='8' height='30' fill='%234F46E5'/><rect x='98' y='60' width='8' height='30' fill='%234F46E5'/><rect x='112' y='60' width='8' height='30' fill='%234F46E5'/></g></svg>","sizes":"192x192","type":"image/svg+xml","purpose":"any"},
    {"src":"data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><rect width='512' height='512' rx='80' fill='%230e1525'/><rect x='80' y='160' width='352' height='192' fill='%23f0f4ff' stroke='%230e1525' stroke-width='4'/><g fill='%230e1525'><rect x='106' y='160' width='5' height='130'/><rect x='139' y='160' width='5' height='130'/><rect x='176' y='160' width='5' height='130'/><rect x='208' y='160' width='5' height='130'/><rect x='240' y='160' width='5' height='130'/><rect x='277' y='160' width='5' height='130'/><rect x='310' y='160' width='5' height='130'/><rect x='347' y='160' width='5' height='130'/><rect x='379' y='160' width='5' height='130'/></g><g fill='%234F46E5'><rect x='115' y='160' width='22' height='80'/><rect x='148' y='160' width='22' height='80'/><rect x='220' y='160' width='22' height='80'/><rect x='253' y='160' width='22' height='80'/><rect x='285' y='160' width='22' height='80'/></g></svg>","sizes":"512x512","type":"image/svg+xml","purpose":"any"},
    {"src":"data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><rect width='512' height='512' fill='%230e1525'/><rect x='130' y='200' width='252' height='112' fill='%23f0f4ff'/></svg>","sizes":"512x512","type":"image/svg+xml","purpose":"maskable"}
  ]
}