{
  "name": "dance_idle",
  "duration": 2.0,
  "loop": true,
  "fpsHint": 60,
  "defaultEase": "sine",
  "note": "tracks[bone].{rot|tx|ty|sx|sy} = keyframe arrays [{t(sec), v}]. rot=deg delta, tx/ty=px delta in parent frame, sx/sy=scale delta (0=none). Values are ADDED on top of rig rest pose. First and last key match for seamless loop. Light 2-beat groove: hip bounce+sway, counter chest, head side-to-side, alternating arm pump, alternating knee bend.",
  "tracks": {
    "pelvis": {
      "ty":  [ {"t":0,"v":0}, {"t":0.5,"v":10}, {"t":1.0,"v":0}, {"t":1.5,"v":10}, {"t":2.0,"v":0} ],
      "tx":  [ {"t":0,"v":0}, {"t":0.5,"v":7},  {"t":1.0,"v":0}, {"t":1.5,"v":-7}, {"t":2.0,"v":0} ],
      "rot": [ {"t":0,"v":0}, {"t":0.5,"v":2},  {"t":1.0,"v":0}, {"t":1.5,"v":-2}, {"t":2.0,"v":0} ]
    },
    "chest": {
      "ty":  [ {"t":0,"v":0}, {"t":0.5,"v":-3}, {"t":1.0,"v":0}, {"t":1.5,"v":-3}, {"t":2.0,"v":0} ],
      "tx":  [ {"t":0,"v":0}, {"t":0.5,"v":-3}, {"t":1.0,"v":0}, {"t":1.5,"v":3},  {"t":2.0,"v":0} ],
      "rot": [ {"t":0,"v":0}, {"t":0.5,"v":-3}, {"t":1.0,"v":0}, {"t":1.5,"v":3},  {"t":2.0,"v":0} ]
    },
    "neck": {
      "rot": [ {"t":0,"v":0}, {"t":0.5,"v":3},  {"t":1.0,"v":0}, {"t":1.5,"v":-3}, {"t":2.0,"v":0} ]
    },
    "head": {
      "rot": [ {"t":0,"v":0}, {"t":0.5,"v":7},  {"t":1.0,"v":0}, {"t":1.5,"v":-7}, {"t":2.0,"v":0} ],
      "ty":  [ {"t":0,"v":0}, {"t":0.5,"v":-2}, {"t":1.0,"v":0}, {"t":1.5,"v":-2}, {"t":2.0,"v":0} ]
    },

    "upperarm_r": { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":8},  {"t":1.0,"v":0}, {"t":1.5,"v":-4}, {"t":2.0,"v":0} ] },
    "forearm_r":  { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":12}, {"t":1.0,"v":0}, {"t":1.5,"v":-6}, {"t":2.0,"v":0} ] },
    "hand_r":     { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":6},  {"t":1.0,"v":0}, {"t":1.5,"v":-3}, {"t":2.0,"v":0} ] },

    "upperarm_l": { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":-4}, {"t":1.0,"v":0}, {"t":1.5,"v":8},  {"t":2.0,"v":0} ] },
    "forearm_l":  { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":-6}, {"t":1.0,"v":0}, {"t":1.5,"v":12}, {"t":2.0,"v":0} ] },
    "hand_l":     { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":-3}, {"t":1.0,"v":0}, {"t":1.5,"v":6},  {"t":2.0,"v":0} ] },

    "thigh_r":    { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":3},  {"t":1.0,"v":0}, {"t":1.5,"v":-2}, {"t":2.0,"v":0} ] },
    "shin_r":     { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":7},  {"t":1.0,"v":0}, {"t":1.5,"v":0},  {"t":2.0,"v":0} ] },
    "thigh_l":    { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":-2}, {"t":1.0,"v":0}, {"t":1.5,"v":3},  {"t":2.0,"v":0} ] },
    "shin_l":     { "rot": [ {"t":0,"v":0}, {"t":0.5,"v":0},  {"t":1.0,"v":0}, {"t":1.5,"v":7},  {"t":2.0,"v":0} ] }
  }
}