diff --git a/show/dance2014/song10.n3 b/show/dance2014/song10.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2014/song10.n3
@@ -0,0 +1,22 @@
+@prefix ns1: .
+@prefix rdf: .
+@prefix rdfs: .
+@prefix xml: .
+@prefix xsd: .
+
+ ns1:curve ;
+ ns1:effect .
+
+ a ns1:Curve ;
+ rdfs:label "black" .
+
+ a ns1:Effect,
+ ;
+ rdfs:label "blacklight" ;
+ ns1:code "env = 0* + 1",
+ "out = [env * p1, env * p2, env * p3, env * p4]",
+ "p1 = env * * .5",
+ "p2 = Strip.solid('R', (0,0,1))",
+ "p3 = Strip.solid('L', (0,0,1))",
+ "p4 = Blacklight(1)" .
+