diff --git a/show/dance2009/curves/song10-cyc1 b/show/dance2009/curves/song10-cyc1
new file mode 100644
--- /dev/null
+++ b/show/dance2009/curves/song10-cyc1
@@ -0,0 +1,18 @@
+-4 0
+6.44635613243 0.00787401574803
+6.58705498343 0.212598425197
+6.69365500812 0.614173228346
+6.81671498914 0.913385826772
+7.88165605843 0.913385826772
+7.99633122084 0.929133858268
+9.13538193697 0.913385826772
+13.6170443594 0
+142.428173026 0.00787401574803
+142.65004697 0.244094488189
+142.756137424 0.428994905049
+146.572412062 0.405372857805
+148.053548798 0
+271.300230122 0.0157480314961
+271.646379826 0.448818897638
+286.90075432 0.480037054192
+291.923786848 0