{
  "name": "Note Reading Trainer",
  "short_name": "Trainer",
  "description": "Learn to sight-read music. Read notes, answer on a piano or MIDI keyboard, and watch your speed climb.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#020c13",
  "theme_color": "#020c13",
  "icons": [
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}