{
  "sections": [
    {
      "title": "Piano Mode",
      "items": [
        {
          "keys": "A S D F G H J K L ; '",
          "description": "Play white keys (C major scale from C4)."
        },
        {
          "keys": "W E T Y U O P ]",
          "description": "Play sharp keys."
        },
        {
          "keys": "1-9, 0",
          "description": "Change instrument presets."
        },
        {
          "keys": "- / =",
          "description": "Shift octave down or up."
        },
        {
          "keys": "Z",
          "description": "Start or stop recording (up to 30 seconds)."
        },
        {
          "keys": "X",
          "description": "Play the saved recording."
        },
        {
          "keys": "C",
          "description": "Stop recording playback."
        },
        {
          "keys": "Escape",
          "description": "Exit piano mode."
        }
      ]
    }
  ]
}