{
  "name": "Harmonicon",
  "short_name": "Harmonicon",
  "description": "Roman numeral harmony reference for tonal classical works",
  "start_url": "/harmonicon/",
  "display": "standalone",
  "background_color": "#f5f0e8",
  "theme_color": "#8b2020",
  "icons": [
    { "src": "apple-touch-icon.png", "sizes": "180x180", "type": "image/png" }
  ]
}