diff --git a/show/dance2012/curves/song3-cyc b/show/dance2012/curves/song3-cyc
--- a/show/dance2012/curves/song3-cyc
+++ b/show/dance2012/curves/song3-cyc
@@ -1,4 +1,4 @@
-0 0
+0.0 0
 198.95225865 0
 207.460464467 0.5
 263.400334817 0.5272157902895724
diff --git a/show/dance2012/curves/song3-full b/show/dance2012/curves/song3-full
--- a/show/dance2012/curves/song3-full
+++ b/show/dance2012/curves/song3-full
@@ -1,4 +1,4 @@
-0 0
+0.0 0
 255.151721347 0
 257.604122939 1
 264.088883328 1
diff --git a/show/dance2012/curves/song4-cyc b/show/dance2012/curves/song4-cyc
new file mode 100644
--- /dev/null
+++ b/show/dance2012/curves/song4-cyc
@@ -0,0 +1,4 @@
+0 0
+17.1836841859 0
+144.060597 1
+204.622902494 0
diff --git a/show/dance2012/curves/song4.markers b/show/dance2012/curves/song4.markers
new file mode 100644
diff --git a/show/dance2012/curves/song5-blacklight b/show/dance2012/curves/song5-blacklight
new file mode 100644
--- /dev/null
+++ b/show/dance2012/curves/song5-blacklight
@@ -0,0 +1,4 @@
+0 0
+6.58486348152 0
+11.3443618748 0
+177.172108844 0
diff --git a/show/dance2012/curves/song5-full b/show/dance2012/curves/song5-full
new file mode 100644
--- /dev/null
+++ b/show/dance2012/curves/song5-full
@@ -0,0 +1,4 @@
+0 0
+159.091053737 0
+159.591053737 1
+177.172108844 0
diff --git a/show/dance2012/curves/song5.markers b/show/dance2012/curves/song5.markers
new file mode 100644
diff --git a/show/dance2012/patch-source.n3 b/show/dance2012/patch-source.n3
--- a/show/dance2012/patch-source.n3
+++ b/show/dance2012/patch-source.n3
@@ -63,7 +63,7 @@
 [ :name "front12-crap"; :output dmx:c12 ] .
 
 [ :name ""; :output dmx:c13 ] .
-[ :name ""; :output dmx:c14 ] .
+[ :name "blacklight"; :output dmx:c14 ] .
 [ :name ""; :output dmx:c15 ] .
 [ :name "up-l"; :output dmx:c16 ] .
 [ :name ""; :output dmx:c17 ] .
diff --git a/show/dance2012/subs/blacklight b/show/dance2012/subs/blacklight
new file mode 100644
--- /dev/null
+++ b/show/dance2012/subs/blacklight
@@ -0,0 +1,5 @@
+<http://light9.bigasterisk.com/sub/blacklight> <http://light9.bigasterisk.com/lightLevel> _:_c02cdadf-3818-450a-8e98-832e4e3a6412 .
+<http://light9.bigasterisk.com/sub/blacklight> <http://www.w3.org/2000/01/rdf-schema#label> "blacklight" .
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+
diff --git a/show/dance2012/subs/center b/show/dance2012/subs/center
new file mode 100644
--- /dev/null
+++ b/show/dance2012/subs/center
@@ -0,0 +1,20 @@
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+<http://light9.bigasterisk.com/sub/center> <http://www.w3.org/2000/01/rdf-schema#label> "center" .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_cb07710f-40a8-4405-aa74-9a3d03a3da8c .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_14ee72dd-f0b5-43be-bbcf-8dcc8993f1b8 .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_7a367ac8-442b-4071-92cf-3298266a21d6 .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_1a742244-a8bf-4a9f-ab7e-5d73c8c544cf .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_70786972-5405-43f3-a3c3-dfce97e9be0b .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_f238a2c6-dd0d-4e2b-979a-00c11ccb0be1 .
+
diff --git a/show/dance2012/subs/edges b/show/dance2012/subs/edges
new file mode 100644
--- /dev/null
+++ b/show/dance2012/subs/edges
@@ -0,0 +1,14 @@
+<http://light9.bigasterisk.com/sub/edges> <http://www.w3.org/2000/01/rdf-schema#label> "edges" .
+<http://light9.bigasterisk.com/sub/edges> <http://light9.bigasterisk.com/lightLevel> _:_5fca32d2-73a2-404b-9a38-cc597c7002c8 .
+<http://light9.bigasterisk.com/sub/edges> <http://light9.bigasterisk.com/lightLevel> _:_799afab7-67e6-484b-8985-62bbe2986b3a .
+<http://light9.bigasterisk.com/sub/edges> <http://light9.bigasterisk.com/lightLevel> _:_5d5b23d0-063f-439c-885b-db71017142b4 .
+<http://light9.bigasterisk.com/sub/edges> <http://light9.bigasterisk.com/lightLevel> _:_7434e765-5a61-4f1b-9dd2-da0f086d44c9 .
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+
diff --git a/show/dance2012/subs/full b/show/dance2012/subs/full
--- a/show/dance2012/subs/full
+++ b/show/dance2012/subs/full
@@ -1,83 +1,74 @@
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-_:_66353d73-85e0-41ee-9b77-00dbfe34adab <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
-_:_66353d73-85e0-41ee-9b77-00dbfe34adab <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b35-l2> .
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+_:_274a25e6-fa74-44e9-991a-163c89fd26a3 <http://light9.bigasterisk.com/level> "0.71"^^<http://www.w3.org/2001/XMLSchema#decimal> .
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-_:_cea0989a-9732-4f1e-a8f4-30d040b0a46c <http://light9.bigasterisk.com/level> "0.58"^^<http://www.w3.org/2001/XMLSchema#decimal> .
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-_:_3a9f82f1-1911-4e1d-989a-4f7224d39d1a <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
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-_:_ad1ae70d-7928-4af9-8b86-87fa909b08cb <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/up-l> .
-_:_bda1b517-5d62-4dee-8c3b-5eb5f8b2699d <http://light9.bigasterisk.com/level> "0.64"^^<http://www.w3.org/2001/XMLSchema#decimal> .
-_:_bda1b517-5d62-4dee-8c3b-5eb5f8b2699d <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/front9-l> .
-_:_7ade1ab7-8fb4-4fc4-9841-40f81f0acfe8 <http://light9.bigasterisk.com/level> "0.535"^^<http://www.w3.org/2001/XMLSchema#decimal> .
-_:_7ade1ab7-8fb4-4fc4-9841-40f81f0acfe8 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/front10-r2> .
-_:_8860c424-d982-42e7-9138-986acfcfdf67 <http://light9.bigasterisk.com/level> "0.58"^^<http://www.w3.org/2001/XMLSchema#decimal> .
-_:_8860c424-d982-42e7-9138-986acfcfdf67 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/cyc-left> .
-_:_a0ff6d28-2e35-45ce-b356-bdc667dbd2d7 <http://light9.bigasterisk.com/level> "0.58"^^<http://www.w3.org/2001/XMLSchema#decimal> .
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-_:_c0be896f-6e96-48aa-a1dd-03e648575fd0 <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
-_:_c0be896f-6e96-48aa-a1dd-03e648575fd0 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b16-r2> .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_274a25e6-fa74-44e9-991a-163c89fd26a3 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_737ebc0c-e94c-4c8e-a9ca-7964c8f1c807 .
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+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_8016dd28-3b7b-41d9-8091-8f21747928b7 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_a9746be4-8d31-437d-9cce-9d3f486ee6b4 .
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+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_3aa83ad4-e6ce-41b6-b347-6496a7c205ba .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_a842cfed-9c4a-40b0-99f2-09162679e51c .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_0b673580-9136-4da8-b480-a37b73cb8ae4 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_f2e12d95-e9b1-4493-8170-40786bc4a83e .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_75662e1a-f651-4a2c-9a12-aa2b39f2820e .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_07dea155-b187-4430-a303-21f128d1be38 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_b2553bf6-8c44-4c2c-bdb0-5bda6aa6637c .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_71267625-27b8-4e98-9e59-33169c829492 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_e193352f-650c-4ce5-aaa0-0afc75dca495 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_2682246d-8624-4971-9f1e-11d05bf2d237 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_7a1749c9-c269-4a90-8bd1-971322c215f2 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_2daa8bdf-2f28-48e5-8ad4-90beb889a025 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_4d374846-c318-4362-8137-60af2a8d68cb .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_9b12dfe5-bea9-4ede-adc5-4c7146be1805 .
+<http://light9.bigasterisk.com/sub/full> <http://light9.bigasterisk.com/lightLevel> _:_496ac402-3ac6-4722-93be-2a859984c18d .
+_:_75662e1a-f651-4a2c-9a12-aa2b39f2820e <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/up-r> .
+_:_75662e1a-f651-4a2c-9a12-aa2b39f2820e <http://light9.bigasterisk.com/level> "0.67"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_07dea155-b187-4430-a303-21f128d1be38 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b13-c> .
+_:_07dea155-b187-4430-a303-21f128d1be38 <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_b2553bf6-8c44-4c2c-bdb0-5bda6aa6637c <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b15-r1-warm> .
+_:_b2553bf6-8c44-4c2c-bdb0-5bda6aa6637c <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_71267625-27b8-4e98-9e59-33169c829492 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b35-l2> .
+_:_71267625-27b8-4e98-9e59-33169c829492 <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_e193352f-650c-4ce5-aaa0-0afc75dca495 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b31-l2> .
+_:_e193352f-650c-4ce5-aaa0-0afc75dca495 <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_2682246d-8624-4971-9f1e-11d05bf2d237 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/up-l> .
+_:_2682246d-8624-4971-9f1e-11d05bf2d237 <http://light9.bigasterisk.com/level> "0.67"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_7a1749c9-c269-4a90-8bd1-971322c215f2 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/cyc-left> .
+_:_7a1749c9-c269-4a90-8bd1-971322c215f2 <http://light9.bigasterisk.com/level> "0.58"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_2daa8bdf-2f28-48e5-8ad4-90beb889a025 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/upright> .
+_:_2daa8bdf-2f28-48e5-8ad4-90beb889a025 <http://light9.bigasterisk.com/level> "0.71"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_4d374846-c318-4362-8137-60af2a8d68cb <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/front5-l> .
+_:_4d374846-c318-4362-8137-60af2a8d68cb <http://light9.bigasterisk.com/level> "0.215"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_9b12dfe5-bea9-4ede-adc5-4c7146be1805 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/cyc-mid> .
+_:_9b12dfe5-bea9-4ede-adc5-4c7146be1805 <http://light9.bigasterisk.com/level> "0.58"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_496ac402-3ac6-4722-93be-2a859984c18d <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b16-r2> .
+_:_496ac402-3ac6-4722-93be-2a859984c18d <http://light9.bigasterisk.com/level> "1.0"^^<http://www.w3.org/2001/XMLSchema#decimal> .
 
diff --git a/show/dance2012/subterms/song3.n3 b/show/dance2012/subterms/song3.n3
--- a/show/dance2012/subterms/song3.n3
+++ b/show/dance2012/subterms/song3.n3
@@ -1,11 +1,11 @@
-<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full" .
-<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
-<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)" .
-<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full> .
+<http://light9.bigasterisk.com/show/dance2012/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> .
+<http://light9.bigasterisk.com/show/dance2012/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> .
 <http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> <http://www.w3.org/2000/01/rdf-schema#label> "cyc" .
+<http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/cyc> .
+<http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> <http://light9.bigasterisk.com/expression> "cyc(t)" .
 <http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
-<http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> <http://light9.bigasterisk.com/expression> "cyc(t)" .
-<http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/cyc> .
-<http://light9.bigasterisk.com/show/dance2012/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> .
-<http://light9.bigasterisk.com/show/dance2012/song3> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song3/subterm/cyc> .
+<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full" .
+<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full> .
+<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)" .
+<http://light9.bigasterisk.com/show/dance2012/song3/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
 
diff --git a/show/dance2012/subterms/song4.n3 b/show/dance2012/subterms/song4.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2012/subterms/song4.n3
@@ -0,0 +1,6 @@
+<http://light9.bigasterisk.com/show/dance2012/song4/subterm/cyc> <http://www.w3.org/2000/01/rdf-schema#label> "cyc" .
+<http://light9.bigasterisk.com/show/dance2012/song4/subterm/cyc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/cyc> .
+<http://light9.bigasterisk.com/show/dance2012/song4/subterm/cyc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
+<http://light9.bigasterisk.com/show/dance2012/song4/subterm/cyc> <http://light9.bigasterisk.com/expression> "cyc(t)" .
+<http://light9.bigasterisk.com/show/dance2012/song4> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song4/subterm/cyc> .
+
diff --git a/show/dance2012/subterms/song5.n3 b/show/dance2012/subterms/song5.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2012/subterms/song5.n3
@@ -0,0 +1,11 @@
+<http://light9.bigasterisk.com/show/dance2012/song5> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song5/subterm/blacklight> .
+<http://light9.bigasterisk.com/show/dance2012/song5> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song5/subterm/full> .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/blacklight> <http://www.w3.org/2000/01/rdf-schema#label> "blacklight" .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/blacklight> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/blacklight> <http://light9.bigasterisk.com/expression> "blacklight(t)" .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/blacklight> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blacklight> .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full" .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)" .
+<http://light9.bigasterisk.com/show/dance2012/song5/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full> .
+