diff --git a/src/mame/drivers/xexex.cpp b/src/mame/drivers/xexex.cpp
index deeb1950f3b..22d1efeaeb7 100644
--- a/src/mame/drivers/xexex.cpp
+++ b/src/mame/drivers/xexex.cpp
@@ -130,6 +130,8 @@ Unresolved Issues:
 - Elaine's end-game graphics has wrong masking effect (known non-zoomed pdrawgfx issue)
 - intro screen at wrong alpha effect; it has K054157 flag-per-tile for alpha blending?
 - Tilemap scroll is wrong at cocktail mode
+- Music fadeout isn't working
+reference(xexexj) : https://www.youtube.com/watch?v=TegjBEvvGxI
 
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