diff --git a/show/dance2017/effect/tropic.n3 b/show/dance2017/effect/tropic.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2017/effect/tropic.n3
@@ -0,0 +1,32 @@
+@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#> .
+@prefix show: <http://light9.bigasterisk.com/show/dance2017/> .
+@prefix xml: <http://www.w3.org/XML/1998/namespace> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+
+
+effect:tropic a :Effect; rdfs:label "tropic"; :publishAttr :strength;
+     :setting effect:tropic_set0, effect:tropic_set1, effect:tropic_set10, effect:tropic_set11, effect:tropic_set12, effect:tropic_set13, effect:tropic_set14, effect:tropic_set15, effect:tropic_set16, effect:tropic_set17, effect:tropic_set2, effect:tropic_set3, effect:tropic_set4, effect:tropic_set5, effect:tropic_set6, effect:tropic_set7, effect:tropic_set8, effect:tropic_set9 .
+effect:tropic_set0 :device dev:auraStage; :deviceAttr :rx; :value 0.503 .
+effect:tropic_set1 :device dev:auraStage; :deviceAttr :ry; :value 0.516 .
+effect:tropic_set10 :device dev:q3; :deviceAttr :rx; :value 0.757 .
+effect:tropic_set11 :device dev:q3; :deviceAttr :zoom; :value 0.162 .
+effect:tropic_set12 :device dev:q1; :deviceAttr :zoom; :value 0.138 .
+effect:tropic_set13 :device dev:q3; :deviceAttr :ry; :value 0.207 .
+effect:tropic_set14 :device dev:q2; :deviceAttr :color; :scaledValue "#91c2f0" .
+effect:tropic_set15 :device dev:q2; :deviceAttr :zoom; :value 0.540 .
+effect:tropic_set16 :device dev:q2; :deviceAttr :ry; :value 0.333 .
+effect:tropic_set17 :device dev:q2; :deviceAttr :rx; :value 0.508 .
+effect:tropic_set2 :device dev:q1; :deviceAttr :color; :scaledValue "#ff7fd4" .
+effect:tropic_set3 :device dev:q1; :deviceAttr :quantumGoboChoice;
+     :value "http://light9.bigasterisk.com/whirlpool" .
+effect:tropic_set4 :device dev:q1; :deviceAttr :rx; :value 0.211 .
+effect:tropic_set5 :device dev:q1; :deviceAttr :ry; :value 0.613 .
+effect:tropic_set6 :device dev:q3; :deviceAttr :color; :scaledValue "#ff99e7" .
+effect:tropic_set7 :device dev:q3; :deviceAttr :quantumGoboChoice;
+     :value "http://light9.bigasterisk.com/whirlpool" .
+effect:tropic_set8 :device dev:q1; :deviceAttr :focus; :value 0.547 .
+effect:tropic_set9 :device dev:q3; :deviceAttr :focus; :value 0.542 .