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data/composition/grammar.json

@@ -1,6 +1,6 @@
 {
   "version": 1,
-  "provenance": "Original transposable transformations authored from the musical brief, independently of audition references.",
+  "provenance": "Original transposable transformations authored from the musical brief, independently of audition references. Group operations and evaluator policy independently authored from the repair brief; no target inspection or fitting.",
   "license": "MIT",
   "transformations": [
     {
@@ -56,10 +56,29 @@
     },
     {
       "id": "continue",
+      "preserve": [],
+      "purpose": "free complete connection conditioned on incoming sound and later destination"
+    },
+    {
+      "id": "answer",
       "preserve": [
         "contour"
       ],
-      "purpose": "extend heard material through a boundary"
+      "purpose": "related answer with new timing and destination"
+    },
+    {
+      "id": "extend",
+      "preserve": [
+        "contour"
+      ],
+      "purpose": "reopen a provisional ending into a longer route"
+    },
+    {
+      "id": "fragment",
+      "preserve": [
+        "rhythm"
+      ],
+      "purpose": "develop a selected fragment"
     }
   ],
   "ending_holds": [
@@ -74,5 +93,49 @@
     "1/2",
     "1",
     "2"
-  ]
+  ],
+  "operations": [
+    {
+      "id": "develop_contour",
+      "after_statement": true
+    },
+    {
+      "id": "develop_rhythm",
+      "after_statement": true
+    },
+    {
+      "id": "answer",
+      "after_statement": true
+    },
+    {
+      "id": "extend",
+      "after_statement": true,
+      "needs_recent": true
+    },
+    {
+      "id": "fragment",
+      "after_statement": true
+    },
+    {
+      "id": "continue",
+      "after_statement": true
+    },
+    {
+      "id": "return",
+      "after_statement": true,
+      "entry_only": true
+    }
+  ],
+  "evaluation": {
+    "version": "joint-musical-1",
+    "weights": {
+      "rhythm": 3,
+      "destination": 2,
+      "harmony": 2,
+      "register": 1,
+      "repetition": 1,
+      "activity": 1,
+      "difficulty": 0.5
+    }
+  }
 }