diff --git a/src/main/java/land/chipmunk/chipmunkmod/song/Instrument.java b/src/main/java/land/chipmunk/chipmunkmod/song/Instrument.java
index 475e5f1..d7c2f6e 100644
--- a/src/main/java/land/chipmunk/chipmunkmod/song/Instrument.java
+++ b/src/main/java/land/chipmunk/chipmunkmod/song/Instrument.java
@@ -17,7 +17,14 @@ public class Instrument {
     public static final Instrument BIT = new Instrument(13, "bit", 54);
     public static final Instrument BANJO = new Instrument(14, "banjo", 54);
     public static final Instrument PLING = new Instrument(15, "pling", 54);
-    private static final Instrument[] VALUES = { HARP, BASEDRUM, SNARE, HAT, BASS, FLUTE, BELL, GUITAR, CHIME, XYLOPHONE, IRON_XYLOPHONE, COW_BELL, DIDGERIDOO, BIT, BANJO, PLING };
+    public static final Instrument TRUMPET = new Instrument(15, "trumpet", 54);
+    public static final Instrument TRUMPET_EXPOSED = new Instrument(16, "trumpet_exposed", 54);
+    public static final Instrument TRUMPET_WEATHERED = new Instrument(17, "trumpet_weathered", 54);
+    public static final Instrument TRUMPET_OXIDIZED = new Instrument(18, "trumpet_oxidized", 54);
+    private static final Instrument[] VALUES = {
+        HARP, BASEDRUM, SNARE, HAT, BASS, FLUTE, BELL, GUITAR, CHIME, XYLOPHONE, IRON_XYLOPHONE, COW_BELL, DIDGERIDOO,
+        BIT, BANJO, PLING, TRUMPET, TRUMPET_EXPOSED, TRUMPET_WEATHERED, TRUMPET_OXIDIZED
+    };
     public final int id;
     public final String name;
     public final int offset;
diff --git a/src/main/java/land/chipmunk/chipmunkmod/song/NBSConverter.java b/src/main/java/land/chipmunk/chipmunkmod/song/NBSConverter.java
index 5e3a271..19c2507 100644
--- a/src/main/java/land/chipmunk/chipmunkmod/song/NBSConverter.java
+++ b/src/main/java/land/chipmunk/chipmunkmod/song/NBSConverter.java
@@ -24,6 +24,10 @@ public class NBSConverter {
             Instrument.BIT,
             Instrument.BANJO,
             Instrument.PLING,
+            Instrument.TRUMPET,
+            Instrument.TRUMPET_EXPOSED,
+            Instrument.TRUMPET_WEATHERED,
+            Instrument.TRUMPET_OXIDIZED,
     };
 
     public static Song getSongFromBytes (final byte[] bytes, final String fileName) throws IOException {
@@ -32,7 +36,7 @@ public class NBSConverter {
 
         short songLength = 0;
         byte format = 0;
-        byte vanillaInstrumentCount = 0;
+        byte vanillaInstrumentCount = 10; // Before v1, we had 10 vanilla instruments
         songLength = buffer.getShort(); // If it's not 0, then it uses the old format
         if (songLength == 0) {
             format = buffer.get();
@@ -134,12 +138,13 @@ public class NBSConverter {
         for (final NBSNote note : nbsNotes) {
             final Instrument instrument;
             double key;
-            if (note.instrument < instrumentIndex.length) {
+            if (note.instrument < vanillaInstrumentCount) {
+                if (note.instrument >= instrumentIndex.length) continue;
                 instrument = instrumentIndex[note.instrument];
 
                 key = (double) ((note.key * 100) + note.pitch) / 100;
             } else {
-                final int index = note.instrument - instrumentIndex.length;
+                final int index = note.instrument - vanillaInstrumentCount;
 
                 if (index >= customInstruments.size()) continue;