essentia additions: probably not good enough to add 10x app disk size

package-lock.json

@@ -1,14 +1,15 @@
 {
   "name": "whattheflat",
-  "version": "0.1.0",
+  "version": "0.6.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "whattheflat",
-      "version": "0.1.0",
+      "version": "0.6.0",
       "dependencies": {
         "audiomotion-analyzer": "^4.5.4",
+        "essentia.js": "^0.1.3",
         "pitchy": "^4.1.0",
         "react": "^19.2.4",
         "react-dom": "^19.2.4"
@@ -4183,6 +4184,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/essentia.js": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/essentia.js/-/essentia.js-0.1.3.tgz",
+      "integrity": "sha512-vVEPgeVMEBLRXbM5o5H5Rgu53EPHu25vyFKYg+flWLzI/nEoegJQez9FKRv8GR/KxIBwm+fXDEFL+MkQeoHaLw==",
+      "license": "AGPL-3.0",
+      "dependencies": {
+        "node-wav": "0.0.2"
+      }
+    },
     "node_modules/exponential-backoff": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/exponential-backoff/-/exponential-backoff-3.1.3.tgz",
@@ -5865,6 +5875,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/node-wav": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/node-wav/-/node-wav-0.0.2.tgz",
+      "integrity": "sha512-M6Rm/bbG6De/gKGxOpeOobx/dnGuP0dz40adqx38boqHhlWssBJZgLCPBNtb9NkrmnKYiV04xELq+R6PFOnoLA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4.4.0"
+      }
+    },
     "node_modules/nopt": {
       "version": "8.1.0",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-8.1.0.tgz",