{
  "name": "Piano",
  "short_name": "Piano",
  "icons": [{
    "src": "images/logo.png",
      "sizes": "34x32",
      "type": "image/png"
    }],
  "start_url": "/",
  "display": "standalone",
  "background_color": "#FFFFFF",
  "theme_color": "#2F3BA2"
}