diff --git a/.gitmodules b/.gitmodules
index 672c354..3bff8b3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,3 +34,6 @@
 [submodule "MeshConv"]
 	path = MeshConv
 	url = https://github.com/hyzboy/MeshConv.git
+[submodule "CMAudio"]
+	path = CMAudio
+	url = https://github.com/hyzboy/CMAudio.git
diff --git a/CMAudio b/CMAudio
new file mode 160000
index 0000000..9bc508f
--- /dev/null
+++ b/CMAudio
@@ -0,0 +1 @@
+Subproject commit 9bc508f0a7e9f4ab2a48bbc9c3f445e663261c4d