Update instruments.ts

src/constant/instruments.ts

@@ -156,6 +156,7 @@ const instruments = {
   "Melodica": "口风琴",
   "Snare Drum": "小军鼓",
   "Horn in F": "圆号",
+  "Horns in F": "圆号",
   "Triangle": "三角铁",
   "Vibrato": "颤音琴",
   "Suspend Cymbals": "吊镲",