{
  "id": "hand_cranked_paper_music_box",
  "name": "Hand-cranked punch-tape music box",
  "short": "Punch-tape music box",
  "family": "percussion",
  "class": "tuned_percussion",
  "axes": {
    "pitchFix": 2,
    "sustain": 0,
    "polyphony": 1,
    "harmonicity": 0,
    "register": 1,
    "range": -1,
    "articulation": 1,
    "transduction": -2,
    "dynamics": -1
  },
  "parts": [
    {
      "id": "paper_music_box_mechanism",
      "name": "Program mechanism",
      "variants": [
        {
          "id": "paper_music_box_punched_strip",
          "name": "Punched paper strip fed through a mechanical music-box movement",
          "default": true,
          "descriptors": [
            "mechanical",
            "melodic",
            "ringing"
          ],
          "match_tokens": [
            "mechanical",
            "melodic"
          ]
        }
      ]
    },
    {
      "id": "paper_music_box_control",
      "name": "Performance control",
      "variants": [
        {
          "id": "paper_music_box_manual_crank",
          "name": "Manual crank controls strip traversal; exact mechanism model unspecified",
          "default": true,
          "descriptors": [
            "mechanical",
            "repeating"
          ],
          "match_tokens": [
            "mechanical",
            "repeating"
          ]
        }
      ]
    }
  ],
  "description": "Composer Phyllis Chen identifies the punch-tape music-box mechanism in Carousel/Cobwebbed Carousel; the artist album identifies hand cranking, and Exploratorium demonstrates the corresponding programmable hand-cranked paper-strip principle. No note count, tuning, comb alloy or exact maker is invented. Axes and descriptive timbral defaults are authored.",
  "sources": [
    "https://mrc-assets.s3.amazonaws.com/assets/File/9775.pdf",
    "https://phyllischen.bandcamp.com/album/mesmers",
    "https://www.exploratoriumstore.com/products/make-your-own-music-box"
  ],
  "_ownParts": [
    {
      "id": "paper_music_box_mechanism",
      "name": "Program mechanism",
      "variants": [
        {
          "id": "paper_music_box_punched_strip",
          "name": "Punched paper strip fed through a mechanical music-box movement",
          "default": true,
          "descriptors": [
            "mechanical",
            "melodic",
            "ringing"
          ],
          "match_tokens": [
            "mechanical",
            "melodic"
          ]
        }
      ]
    },
    {
      "id": "paper_music_box_control",
      "name": "Performance control",
      "variants": [
        {
          "id": "paper_music_box_manual_crank",
          "name": "Manual crank controls strip traversal; exact mechanism model unspecified",
          "default": true,
          "descriptors": [
            "mechanical",
            "repeating"
          ],
          "match_tokens": [
            "mechanical",
            "repeating"
          ]
        }
      ]
    }
  ]
}