{
    "name": "Tonal Training",
    "short_name": "Tonal Training",
    "description": "Tonal Harmony Based Ear Trainer",
    "start_url": "./",
    "display": "standalone",
    "background_color": "#1d1d1d",
    "theme_color": "#1d1d1d",
    "icons": [
    {
      "src": "./logo-192.png",
      "type": "image/png",
      "sizes": "192x192",
      "purpose": "any"
    },
    {
      "src": "./logo-512.png",
      "type": "image/png",
      "sizes": "512x512",
      "purpose": "maskable"
    },
    {
      "src": "./logo.svg",
      "type": "image/svg+xml",
      "sizes": "any",
      "purpose": "any"
    }
  ]
  }