{
  "version": "0.1.0",
  "meta": {
    "title": "অকারণে অকালে মোর পড়ল যখন ডাক",
    "songId": "akarone-akale-mor-porlo-jakhon-dak",
    "bpm": 144,
    "taal": {
      "id": "dadra",
      "numBeats": 6,
      "bhaags": [
        3,
        3
      ],
      "sam": 0,
      "khaali": [
        3
      ]
    },
    "taalName": "দাদরা",
    "avartan": 2,
    "source": "Hand-checked EXCERPT of the first asthayi line of this song, used as the converter regression anchor. Every cell keeps its raw Swarabitan code (lossless); decodes verified against the font glyph dump and the published rendering."
  },
  "parts": [
    {
      "name": "asthayi",
      "rows": [
        {
          "notes": [
            {
              "bar": "double",
              "raw": "ll"
            },
            {
              "svara": [
                "madhyam",
                "m"
              ],
              "lyric": "অ",
              "raw": "ma"
            },
            {
              "svara": [
                "madhyam",
                "p"
              ],
              "lyric": "কা",
              "raw": "pa"
            },
            {
              "sustain": true,
              "lyric": "৹",
              "raw": "-a"
            },
            {
              "bar": "dari",
              "raw": "A"
            },
            {
              "svara": [
                "madhyam",
                "p"
              ],
              "lyric": "র",
              "raw": "pa"
            },
            {
              "svara": [
                "madhyam",
                "p"
              ],
              "lyric": "ণে",
              "raw": "pa"
            },
            {
              "svara": [
                "taar",
                "s"
              ],
              "sustain": true,
              "lyric": "৹",
              "raw": "-sfa"
            },
            {
              "bar": "single",
              "raw": "l"
            },
            {
              "svara": [
                "madhyam",
                "n"
              ],
              "durationMatra": 0.5,
              "lyric": "অ",
              "raw": "nsfa"
            },
            {
              "svara": [
                "taar",
                "s"
              ],
              "durationMatra": 0.5,
              "lyric": "৹"
            },
            {
              "svara": [
                "madhyam",
                "n"
              ],
              "komal": true,
              "kan": [
                "taar",
                "s"
              ],
              "lyric": "কা",
              "raw": "Sfua"
            },
            {
              "sustain": true,
              "lyric": "৹",
              "raw": "-a"
            },
            {
              "bar": "dari",
              "raw": "A"
            },
            {
              "svara": [
                "madhyam",
                "d"
              ],
              "lyric": "লে",
              "raw": "qa"
            },
            {
              "svara": [
                "madhyam",
                "p"
              ],
              "kan": [
                "madhyam",
                "d"
              ],
              "lyric": "মো",
              "raw": "Qpa"
            },
            {
              "sustain": true,
              "lyric": "র্",
              "raw": "-a"
            },
            {
              "bar": "single",
              "raw": "l"
            }
          ]
        }
      ]
    }
  ]
}