diff --git a/docs/imhex/jaudio/bsc.hexpat b/docs/imhex/jaudio/bsc.hexpat
new file mode 100644
index 0000000000..a9f8e3ca6e
--- /dev/null
+++ b/docs/imhex/jaudio/bsc.hexpat
@@ -0,0 +1,26 @@
+#pragma endian big
+
+#include "std/sys.pat"
+#include "type/magic.pat"
+#include "std/array.pat"
+
+/**
+ * Wrapper for a file-global pointer that allows it to be stored in an array.
+ */
+struct Offset<T> {
+    T* offset : u32 [[inline]];
+};
+
+struct JAUSeqCollectionTable {
+    u32 mEntryCount;
+    u32 mBmsOffset[mEntryCount];
+};
+
+struct JAUSeqCollectionData {
+    type::Magic<"SC"> mMagic;
+    u16 mNumSoundCategories;
+    u32 mSectionSize;
+    Offset<JAUSeqCollectionTable> mTableOffsets[mNumSoundCategories];
+};
+
+JAUSeqCollectionData data @ 0x0;