{
 "duration": 8.0,
 "tracks": [
  {
   "nodes": [
    "bought:arms",
    "bought:tuner-angles",
    "bought:tuners",
    "bought:bridges",
    "bought:bridge-standoffs",
    "bought:ball-ends",
    "bought:pickups",
    "bought:pickup-foam",
    "bought:strings",
    "bought:hub-disc",
    "bought:flange-coupling",
    "bought:axle",
    "bought:axle-pulley",
    "bought:home-magnet",
    "bought:jack",
    "bought:wireless-sender",
    "printed:hub-cap"
   ],
   "type": "rotate",
   "axis": [
    0.0,
    1.0,
    0.0
   ],
   "keys": [
    [
     0.0,
     0.0
    ],
    [
     8.0,
     1440.0
    ]
   ],
   "ease": "linear",
   "pivot": [
    0.0,
    0.0,
    598.0
   ]
  },
  {
   "nodes": [
    "bought:servo-horn",
    "bought:pick"
   ],
   "type": "rotate",
   "axis": [
    1.0,
    0.0,
    0.0
   ],
   "keys": [
    [
     0.0,
     0.0
    ],
    [
     4.255,
     0.0
    ],
    [
     4.325,
     -25.0
    ],
    [
     4.425,
     -25.0
    ],
    [
     4.495,
     0.0
    ],
    [
     4.755,
     0.0
    ],
    [
     4.825,
     -25.0
    ],
    [
     4.925,
     -25.0
    ],
    [
     4.995,
     0.0
    ],
    [
     5.255,
     0.0
    ],
    [
     5.325,
     -25.0
    ],
    [
     5.425,
     -25.0
    ],
    [
     5.495,
     0.0
    ],
    [
     5.755,
     0.0
    ],
    [
     5.825,
     -25.0
    ],
    [
     5.925,
     -25.0
    ],
    [
     5.995,
     0.0
    ],
    [
     7.505,
     0.0
    ],
    [
     7.575,
     -25.0
    ],
    [
     7.925,
     -25.0
    ],
    [
     7.995,
     0.0
    ]
   ],
   "ease": "smooth",
   "pivot": [
    0.0,
    -68.0,
    253.0
   ]
  }
 ],
 "captions": [
  {
   "at": 0.0,
   "text": "The wheel turns at a steady speed, locked to the beat. One turn is one bar of eight steps."
  },
  {
   "at": 1.0,
   "text": "Each arm is a step. As it passes the bottom, the pick catches its string and plucks it."
  },
  {
   "at": 2.0,
   "text": "A felt pad just before the pick quiets each string as it comes round, so a note rings for nearly a whole turn."
  },
  {
   "at": 4.0,
   "text": "For a rest, the servo swings the pick clear and the arm goes by in silence. Here it plays every other step."
  },
  {
   "at": 6.0,
   "text": "The pattern of rests comes from Control, over the air. The wheel never has to stop."
  }
 ]
}