diff --git a/README.md b/README.md
index 5f7a7c3..83a6ec4 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,7 @@ Everything will immediately show up in ImHex's Content Store and gets bundled wi
 | CCHVA | | [`patterns/cchva.hexpat`](patterns/cchva.hexpat) | Command and Conquer Voxel Animation |
 | CCVXL | | [`patterns/ccvxl.hexpat`](patterns/ccvxl.hexpat) | Command and Conquer Voxel Model |
 | CCPAL | | [`patterns/ccpal.hexpat`](patterns/ccpal.hexpat) | Command and Conquer Voxel Palette |
+| CDA | | [`patterns/cda.hexpat`](patterns/cda.hexpat) | Compact Disc Audio track |
 | CHM | | [`patterns/chm.hexpat`](patterns/chm.hexpat) | Windows HtmlHelp Data (ITSF / CHM) |
 | COFF | `application/x-coff` | [`patterns/coff.hexpat`](patterns/coff.hexpat) | Common Object File Format (COFF) executable |
 | CPIO | `application/x-cpio` | [`patterns/cpio.hexpat`](patterns/cpio.hexpat) | Old Binary CPIO Format |
diff --git a/patterns/cda.hexpat b/patterns/cda.hexpat
new file mode 100644
index 0000000..0df588f
--- /dev/null
+++ b/patterns/cda.hexpat
@@ -0,0 +1,29 @@
+struct Header {
+u32 RIFF;
+s32 size;
+u32 CDDA;
+u32 fmt;
+u32 lenghtofthechunck;
+u16 versionofcdformat;
+u16 numberofrange;
+u32 identifier;
+};
+
+
+struct DataInfo {
+
+u32 range;
+u32 duration;
+u8 rangepositionframes;
+u8 rangepositionseconds;
+u8 rangepositionminutes;
+u8 nullbyte;
+u8 durationtrackframes;
+u8 durationtrackseconds;
+u8 durationtrackminutes;
+u8 nullbytee;
+};
+
+
+Header header @ 0;
+DataInfo data @ 0x1C;
diff --git a/tests/patterns/test_data/cda.hexpat.cda b/tests/patterns/test_data/cda.hexpat.cda
new file mode 100644
index 0000000..08b7b28
Binary files /dev/null and b/tests/patterns/test_data/cda.hexpat.cda differ