diff --git a/show/dance2018/song9.n3 b/show/dance2018/song9.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2018/song9.n3
@@ -0,0 +1,24 @@
+@prefix : .
+@prefix dev: .
+@prefix effect: .
+@prefix rdf: .
+@prefix rdfs: .
+@prefix show: .
+@prefix xml: .
+@prefix xsd: .
+
+show:song9 :note .
+
+ a :Note; :curve ;
+ :effectClass effect:song09; :originTime 1.06082e+02 .
+
+ a :Curve;
+ :attr :strength; :point , , , .
+ :time -1.02744e+02;
+ :value 0e+00 .
+ :time -1.00406e+02;
+ :value 1e+00 .
+ :time 7.7172e+01;
+ :value 1e+00 .
+ :time 7.9898e+01;
+ :value 0e+00 .