diff --git a/show/dance2006/curves/13-mix-song b/show/dance2006/curves/13-mix-song
new file mode 100644
--- /dev/null
+++ b/show/dance2006/curves/13-mix-song
@@ -0,0 +1,6 @@
+-4 0
+-1.27662073644 0
+0.459354004618 1
+216.927454596 1
+218.574689414 0
+221.719410431 0