{
  "rule": "A layer plays in another scene's section only through a lane there with `play` ('on' or a mask). Its loop reads from 0 where the run starts.",
  "spec": "SPEC.md#layers",
  "bpm": 120,
  "sampleRate": 48000,
  "catalog": {
    "scenes": [
      {
        "id": "sc_a",
        "name": "verse",
        "loopBars": 4,
        "meter": "4/4"
      },
      {
        "id": "sc_b",
        "name": "chorus",
        "loopBars": 8,
        "meter": "4/4"
      },
      {
        "id": "sc_c",
        "name": "bridge",
        "loopBars": 4,
        "meter": "3/4"
      }
    ],
    "tracks": [
      {
        "id": "t_a_kick",
        "homeSceneId": "sc_a",
        "panelId": "drum",
        "role": "kick",
        "name": "kick1"
      },
      {
        "id": "t_a_bass",
        "homeSceneId": "sc_a",
        "panelId": "bass",
        "role": "bass",
        "name": "bass1"
      },
      {
        "id": "t_a_pad",
        "homeSceneId": "sc_a",
        "panelId": "pad",
        "role": "pads",
        "name": "pad1"
      },
      {
        "id": "t_b_kick",
        "homeSceneId": "sc_b",
        "panelId": "drum",
        "role": "kick",
        "name": "kick2"
      },
      {
        "id": "t_b_lead",
        "homeSceneId": "sc_b",
        "panelId": "instrument",
        "role": "lead",
        "name": "lead1"
      },
      {
        "id": "t_b_chords",
        "homeSceneId": "sc_b",
        "panelId": "pad",
        "role": "chords",
        "name": "chord1"
      },
      {
        "id": "t_c_perc",
        "homeSceneId": "sc_c",
        "panelId": "drum",
        "role": "perc",
        "name": "perc1"
      },
      {
        "id": "t_c_bell",
        "homeSceneId": "sc_c",
        "panelId": "instrument",
        "role": "keys",
        "name": "bell1"
      }
    ]
  },
  "doc": {
    "schema": "sas-arrangement/1",
    "id": "arr",
    "projectId": "p",
    "name": "Arrangement",
    "instances": {
      "arr:i1": {
        "id": "arr:i1",
        "orderKey": "a0",
        "variantId": "arr:v1"
      },
      "arr:i2": {
        "id": "arr:i2",
        "orderKey": "a1",
        "variantId": "arr:v2"
      }
    },
    "variants": {
      "arr:v1": {
        "id": "arr:v1",
        "sceneId": "sc_a",
        "lengthBars": 4,
        "newLayers": "on",
        "layers": {}
      },
      "arr:v2": {
        "id": "arr:v2",
        "sceneId": "sc_b",
        "lengthBars": 8,
        "newLayers": "on",
        "layers": {
          "t_a_kick": {
            "play": {
              "mask": "00111100"
            }
          }
        }
      }
    }
  },
  "expected": {
    "timing": {
      "v": 1,
      "sampleRate": 48000,
      "bpm": 120,
      "endFrame": 1152000,
      "sections": [
        {
          "id": "arr:i1",
          "label": "verse 1",
          "meter": "4/4",
          "lengthBars": 4,
          "startFrame": 0,
          "lengthFrames": 384000
        },
        {
          "id": "arr:i2",
          "label": "chorus 1",
          "meter": "4/4",
          "lengthBars": 8,
          "startFrame": 384000,
          "lengthFrames": 768000
        }
      ]
    },
    "timingHash": "64de13ee40d03b5c38dc742cfc259deb93ae01ef4e52823e5f1df5c70f171def",
    "arrangement": {
      "v": 1,
      "timingHash": "64de13ee40d03b5c38dc742cfc259deb93ae01ef4e52823e5f1df5c70f171def",
      "silent": [],
      "layers": [
        {
          "layerId": "t_a_bass",
          "runs": [
            {
              "section": "arr:i1",
              "enterBar": 1,
              "exitBar": null,
              "offsetBeats": 0,
              "gainDb": 0,
              "gainPoints": [],
              "fadeIn": {
                "beats": 0,
                "curve": "equalPower"
              },
              "fadeOut": {
                "beats": 0,
                "curve": "equalPower"
              }
            }
          ]
        },
        {
          "layerId": "t_a_kick",
          "runs": [
            {
              "section": "arr:i1",
              "enterBar": 1,
              "exitBar": null,
              "offsetBeats": 0,
              "gainDb": 0,
              "gainPoints": [],
              "fadeIn": {
                "beats": 0,
                "curve": "equalPower"
              },
              "fadeOut": {
                "beats": 0,
                "curve": "equalPower"
              }
            },
            {
              "section": "arr:i2",
              "enterBar": 3,
              "exitBar": 7,
              "offsetBeats": 0,
              "gainDb": 0,
              "gainPoints": [],
              "fadeIn": {
                "beats": 0,
                "curve": "equalPower"
              },
              "fadeOut": {
                "beats": 0,
                "curve": "equalPower"
              }
            }
          ]
        },
        {
          "layerId": "t_a_pad",
          "runs": [
            {
              "section": "arr:i1",
              "enterBar": 1,
              "exitBar": null,
              "offsetBeats": 0,
              "gainDb": 0,
              "gainPoints": [],
              "fadeIn": {
                "beats": 0,
                "curve": "equalPower"
              },
              "fadeOut": {
                "beats": 0,
                "curve": "equalPower"
              }
            }
          ]
        },
        {
          "layerId": "t_b_chords",
          "runs": [
            {
              "section": "arr:i2",
              "enterBar": 1,
              "exitBar": null,
              "offsetBeats": 0,
              "gainDb": 0,
              "gainPoints": [],
              "fadeIn": {
                "beats": 0,
                "curve": "equalPower"
              },
              "fadeOut": {
                "beats": 0,
                "curve": "equalPower"
              }
            }
          ]
        },
        {
          "layerId": "t_b_kick",
          "runs": [
            {
              "section": "arr:i2",
              "enterBar": 1,
              "exitBar": null,
              "offsetBeats": 0,
              "gainDb": 0,
              "gainPoints": [],
              "fadeIn": {
                "beats": 0,
                "curve": "equalPower"
              },
              "fadeOut": {
                "beats": 0,
                "curve": "equalPower"
              }
            }
          ]
        },
        {
          "layerId": "t_b_lead",
          "runs": [
            {
              "section": "arr:i2",
              "enterBar": 1,
              "exitBar": null,
              "offsetBeats": 0,
              "gainDb": 0,
              "gainPoints": [],
              "fadeIn": {
                "beats": 0,
                "curve": "equalPower"
              },
              "fadeOut": {
                "beats": 0,
                "curve": "equalPower"
              }
            }
          ]
        }
      ],
      "treatments": []
    },
    "arrangementHash": "f428b4bc468d72b114969daa9b225f4bc0e4626e7fa431addd7963fd4be08fe5"
  }
}