diff --git a/show/dance2018/song1.n3 b/show/dance2018/song1.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2018/song1.n3
@@ -0,0 +1,40 @@
+@prefix : .
+@prefix dev: .
+@prefix effect: .
+@prefix rdf: .
+@prefix rdfs: .
+@prefix show: .
+@prefix xml: .
+@prefix xsd: .
+
+show:song1 :note .
+
+ a :Note; :curve ;
+ :effectClass effect:allwide; :originTime 2.1079e+01; :setting .
+
+ a :Curve;
+ :attr :strength; :point , , , .
+ :time -1.7756e+01;
+ :value 0e+00 .
+ :time -1.244e+01;
+ :value 1e+00 .
+ :time 1.88979e+02;
+ :value 1e+00 .
+ :time 1.91622e+02;
+ :value 0e+00 .
+ :effectAttr :colorScale;
+ :value "#ffffff" .
+
+ a :Note; :curve ;
+ :effectClass effect:song01b; :originTime 1.24363e+02 .
+
+ a :Curve;
+ :attr :strength; :point , , , .
+ :time -1.2249e+02;
+ :value 0e+00 .
+ :time -1.17748e+02;
+ :value 1e+00 .
+ :time 8.5951e+01;
+ :value 1e+00 .
+ :time 8.7761e+01;
+ :value 0e+00 .