{
  "nc_version": "0.1",
  "title": "D suspended 4th chord, bounce 5",
  "creator": {
    "name": "Petrus",
    "link": "https://musicmatter.art/"
  },
  "license": "CC-BY-SA-4.0",
  "audio": "https://audio.musicmatter.art/sounds/dsus4-bounce-5.flac",
  "format": {
    "mime": "audio/flac",
    "container": "flac",
    "codec": "flac",
    "lossless": true,
    "sample_rate": 48000,
    "bit_depth": 24,
    "channels": 2,
    "frames": 209455,
    "pcm_md5": "12c3bf86d78a31dd7efce2f74622d468"
  },
  "size_bytes": 388353,
  "sha256": "91a0b2523ed39c105b74810a18e392b6b8428c65183678653f411a0a324fe3a1",
  "type": "chord",
  "key": "D major",
  "chords": [
    "Dsus4"
  ],
  "loopable": false,
  "loop": {
    "audio": "https://audio.musicmatter.art/sounds/dsus4-bounce-5.flac",
    "loop_start": 104707,
    "loop_end": 209433,
    "sample_rate": 48000,
    "length_frames": 104726,
    "length_s": 2.181792,
    "bars": 1,
    "bpm": 110,
    "region": "bar 2 (from just before strike 2 to just before strike 3)",
    "crossfade": 1308,
    "crossfade_ms": 27.25,
    "crossfade_shape": "equal-power",
    "crossfade_mode": "tail-into-pre-roll",
    "spec": "https://musicmatter.art/CHANGELOG.md (v7.2: loop entry)"
  },
  "register": {
    "low": "D3",
    "high": "A3",
    "root": "D3",
    "bass": "D3",
    "inversion": "root"
  },
  "midi": "../midi/dsus4-bounce-5.mid",
  "midi_info": {
    "derived_from_audio": true,
    "source": "audio_analysis",
    "confidence": "medium",
    "method": "polyphonic analysis of this clip (CQT peak picking + NNLS template fit, one note per chord tone)",
    "timing": "two strikes on the downbeats of bars 1 and 2 at 110 BPM 4/4 (measured onsets 0 s and 2.182 s), each held one bar; velocity 96 (strikes measured equal within ±0.4 dB)",
    "notes": [
      "D3",
      "G3",
      "A3"
    ],
    "size_bytes": 298,
    "sha256": "88882bdea7074c091f636ce9e4c89f046938aa9a19baf615f04975a65ee93f57"
  },
  "register_source": "verified_v6"
}