{
  "id": "test",
  "file": "song.wav",
  "name": "Test Chart",
  "artist": "Untitled Band",
  "len": "0:08",
  "bpm": 120,
  "notes": [
    { "beat": 2, "lane": 1},
    
    { "beat": 4, "lane": 0},
    { "beat": 4, "lane": 1},

    { "beat": 6, "lane": 2},
    { "beat": 8, "lane": 3},
    { "beat": 8.25, "lane": 3},
    { "beat": 8.5, "lane": 3},
    { "beat": 8.75, "lane": 3}
  ]
}