file.json

{"songs": [
  {
    "globalId": "gold-rush",
    "name": "Gold Rush",
    "written-by": "Bill Monroe",
    "key":  "a",
    "chord-progression": [
      {"section-name": "A", "chords": [
        {"key-as-letter": "a", "key-as-roman": "I", "duration": 3.0},
        {"key-as-letter": "e", "key-as-roman": "V", "duration": 0.5}
      ]},
      {"section-name": "B", "chords": [
        {"key-as-letter": "a", "key-as-roman": "I", "duration": 1.0},
        {"key-as-letter": "d", "key-as-roman": "IV", "duration": 1.0},
        {"key-as-letter": "d", "key-as-roman": "IV", "duration": 1.0}
      ]}
    ],
    "performances": [
      {
        "type": "youtube",
        "title": "Tony Rice (Solo)",
        "url":  "http://www.youtube.com/watch?v=8XBJNaPYfEg"
      },
      {
        "type": "youtube",
        "title": "Kenny Baker",
        "url":  "http://www.youtube.com/watch?v=dF8vtEMpdok"
      }
    ],
    "tempos": [{"url": "http://guitar.about.com/library/media/audio/strum1.mp3", "bpm": 60}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1b.aiff", "bpm": 80}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1d.aiff", "bpm": 100}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1e.aiff", "bpm": 110}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1g.aiff", "bpm": 120}]
  },
  {
    "globalId": "new-camptown-races",
    "name": "New Camptown Races",
    "key":  "Bb",
    "tempos": [{"url": "http://tobiah.org/pub/aiff/toby_guitar/1a.aiff", "bpm": 60}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1b.aiff", "bpm": 80}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1d.aiff", "bpm": 100}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1e.aiff", "bpm": 110}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1g.aiff", "bpm": 120}]
  },
  {
    "globalId": "under-the-double-eagle",
    "name": "Under The Double Eagle",
    "key":  "a",
    "tempos": [{"url": "http://tobiah.org/pub/aiff/toby_guitar/1a.aiff", "bpm": 60}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1b.aiff", "bpm": 80}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1d.aiff", "bpm": 100}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1e.aiff", "bpm": 110}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1g.aiff", "bpm": 120}]
  },
  {
    "globalId": "rebecca",
    "name": "Rebecca",
    "key":  "B",
    "tempos": [{"url": "http://tobiah.org/pub/aiff/toby_guitar/1a.aiff", "bpm": 60}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1b.aiff", "bpm": 80}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1d.aiff", "bpm": 100}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1e.aiff", "bpm": 110}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1g.aiff", "bpm": 120}]
  },
  {
    "globalId": "cherokee-shuffle",
    "name": "Cherokee Shuffle",
    "key":  "a",
    "tempos": [{"url": "http://tobiah.org/pub/aiff/toby_guitar/1a.aiff", "bpm": 60}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1b.aiff", "bpm": 80}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1d.aiff", "bpm": 100}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1e.aiff", "bpm": 110}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1g.aiff", "bpm": 120}]
  },
  {
    "globalId": "bluegrass-breakdown",
    "name": "Bluegrass Breakdown",
    "key":  "a",
    "tempos": [{"url": "http://tobiah.org/pub/aiff/toby_guitar/1a.aiff", "bpm": 60}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1b.aiff", "bpm": 80}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1d.aiff", "bpm": 100}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1e.aiff", "bpm": 110}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1g.aiff", "bpm": 120}]
  },
  {
    "globalId": "beaumont-rag",
    "name": "Beaumont Rag",
    "key":  "F",
    "tempos": [{"url": "http://dl.dropbox.com/u/19423513/beaumont-rag-60.caf", "bpm": 60}, {"url": "http://dl.dropbox.com/u/19423513/beaumont-rag-80.caf", "bpm": 80}, {"url": "http://dl.dropbox.com/u/19423513/beaumont-rag-100.caf", "bpm": 100}]
  },
  {
    "globalId": "alabama-jubilee",
    "name": "Alabama Jubilee",
    "key":  "a",
    "tempos": [{"url": "http://tobiah.org/pub/aiff/toby_guitar/1a.aiff", "bpm": 60}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1b.aiff", "bpm": 80}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1d.aiff", "bpm": 100}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1e.aiff", "bpm": 110}, {"url": "http://tobiah.org/pub/aiff/toby_guitar/1g.aiff", "bpm": 120}]
  }
]}