diff --git a/show/dance2005/curves/16-mix-song b/show/dance2005/curves/16-mix-song
deleted file mode 100644
--- a/show/dance2005/curves/16-mix-song
+++ /dev/null
@@ -1,8 +0,0 @@
--4.0 0.0
--0.140852086509 0.0
-85.5553120311 0.0
-200.07272557 0.0
-235.227308677 0.0
-319.070164163 0.0
-329.266308335 0.0
-331.943673469 0.0