Remove unused deps

Author: bcomnes

package.json

@@ -62,7 +62,6 @@
     "mkdirp": "^0.5.1",
     "mousetrap": "^1.6.1",
     "music-metadata": "^0.8.7",
-    "musicmetadata": "^2.0.4",
     "nanobus": "^4.1.0",
     "nanocomponent": "^6.0.0",
     "nanologger": "^1.3.0",