added fake instrument filenames to increase the array size

assets/instruments/instruments.json

@@ -5,7 +5,13 @@
       "bassdrum-cresc-short.mp3",
       "bassdrum-hit-f.mp3",
       "bdrum3-fff-rr1.mp3",
-      "bdrumnew-hit-v7-rr1-sum-(1).mp3"
+      "bdrumnew-hit-v7-rr1-sum-(1).mp3",
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6"
     ],
     "midi-channel-name": "conductorOrchestralBass",
     "image": {
@@ -43,7 +49,7 @@
   },
   "Surdo Napa": {
     "directory": "/assets/instruments/surdo-napa",
-    "filenames": ["surdo-1.mp3", "surdo-3.mp3", "surdo-4.mp3"],
+    "filenames": ["surdo-1.mp3", "surdo-3.mp3", "surdo-4.mp3", "4"],
     "midi-channel-name": "conductorSurdoNapa",
     "image": {
       "filename": "surdo-napa.svg",
@@ -58,7 +64,14 @@
       "timpani1-hit-v4-rr1-sum.mp3",
       "timpani2-roll-v3-rr1-sum.mp3",
       "timpani7b-hit-v5-rr2-main.mp3",
-      "timpani7d-hit-v2-rr1-main.mp3"
+      "timpani7d-hit-v2-rr1-main.mp3",
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7"
     ],
     "midi-channel-name": "conductorTimpaniLarge",
     "image": {
@@ -73,7 +86,13 @@
     "filenames": [
       "timpani1a-hit-v5-rr1-main.mp3",
       "timpani2-hit-v3-rr1-sum.mp3",
-      "timpani4-hit-v2-rr1-sum.mp3"
+      "timpani4-hit-v2-rr1-sum.mp3",
+      "1",
+      "2",
+      "3",
+      "4",
+      "5"
+
     ],
     "midi-channel-name": "conductorTimpaniSmall",
     "image": {