diff --git a/show/dance2016/song1.n3 b/show/dance2016/song1.n3
--- a/show/dance2016/song1.n3
+++ b/show/dance2016/song1.n3
@@ -1,4 +1,5 @@
 @prefix : <http://light9.bigasterisk.com/> .
+@prefix dev: <http://light9.bigasterisk.com/device/> .
 @prefix effect: <http://light9.bigasterisk.com/effect/> .
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@@ -11,19 +12,19 @@
 <http://light9.bigasterisk.com/show/dance2016/song1> :note song:n0, song:n3 .
 
 song:n0 a :Note; :curve song:n0c0; :effectClass effect:centerSpot;
-     :originTime 30.398 .
+     :originTime 30.836 .
 
 song:n0c0 a :Curve; :attr :strength; :point song:n0c0p0, song:n0c0p1, song:n0c0p2, song:n0c0p3 .
 song:n0c0p0 :time 0.000; :value 0.000 .
 song:n0c0p1 :time 1.000; :value 1.000 .
-song:n0c0p2 :time 2.000; :value 1.000 .
-song:n0c0p3 :time 3.000; :value 0.000 .
+song:n0c0p2 :time 4.170; :value 1.000 .
+song:n0c0p3 :time 5.772; :value 0.000 .
 
 song:n3 a :Note; :curve song:n3c0; :effectClass effect:Curtain;
-     :originTime 32.297 .
+     :originTime 32.932 .
 
 song:n3c0 a :Curve; :attr :strength; :point song:n3c0p0, song:n3c0p1, song:n3c0p2, song:n3c0p3 .
 song:n3c0p0 :time 0.153; :value 0.000 .
 song:n3c0p1 :time 1.000; :value 1.000 .
 song:n3c0p2 :time 2.000; :value 1.000 .
-song:n3c0p3 :time 2.928; :value 0.000 .
+song:n3c0p3 :time 3.236; :value 0.000 .