diff --git a/show/dance2011/curves/song8-pool1 b/show/dance2011/curves/song8-pool1
--- a/show/dance2011/curves/song8-pool1
+++ b/show/dance2011/curves/song8-pool1
@@ -1,6 +1,6 @@
-0 0
-257.156279377 0
-257.405617852 1
+0.0 0.0
+257.156279377 0.0
+257.405617852 1.0
 262.767648 1.0
 265.057349 0.0
 265.261932 0.0
@@ -8,4 +8,4 @@ 265.261932 0.0
 265.261932 0.0
 265.261932 0.0
 265.338701 0.0
-342.964331066 0
+342.964331066 0.0
diff --git a/show/dance2011/curves/song8-pool2 b/show/dance2011/curves/song8-pool2
--- a/show/dance2011/curves/song8-pool2
+++ b/show/dance2011/curves/song8-pool2
@@ -1,6 +1,6 @@
-0 0
+0.0 0.0
 254.68066 0.0
 254.839727 1.0
 263.552675 1.0
 265.779228 0.0
-342.964331066 0
+342.964331066 0.0
diff --git a/show/dance2011/curves/song8-pool3 b/show/dance2011/curves/song8-pool3
--- a/show/dance2011/curves/song8-pool3
+++ b/show/dance2011/curves/song8-pool3
@@ -1,6 +1,6 @@
-0 0
-251.415145053 0
-251.784556828 1
+0.0 0.0
+251.415145053 0.0
+251.784556828 1.0
 263.973327 1.0
 266.340738 0.0
-342.964331066 0
+342.964331066 0.0
diff --git a/show/dance2011/curves/song8-song08 b/show/dance2011/curves/song8-song08
--- a/show/dance2011/curves/song8-song08
+++ b/show/dance2011/curves/song8-song08
@@ -18,6 +18,6 @@ 330.374780754 0.744680851064
 332.072500152 0.734042553191
 333.310608237 0.734042553191
 334.874676729 0.723404255319
-336.322848819 1
+336.322848819 1.0
 339.508075946 1.0
 342.964331066 0.0
diff --git a/show/dance2011/readme b/show/dance2011/readme
--- a/show/dance2011/readme
+++ b/show/dance2011/readme
@@ -91,3 +91,21 @@ stricter about dark theater during the d
 CC bug: new subterms don't make the subterm area scroll right.
 
 vidref segfaults sometimes for no reason, and usually at exit.
+
+
+---------------------------
+
+selectable:
+  curverow
+  points on any number of curves
+  
+
+menus:
+  create curve
+  create subtermx
+  
+  points:
+    scale selected pts
+    shift selected pts
+    adjust fade widths 
+    
\ No newline at end of file
diff --git a/show/dance2011/subterms/song8.n3 b/show/dance2011/subterms/song8.n3
--- a/show/dance2011/subterms/song8.n3
+++ b/show/dance2011/subterms/song8.n3
@@ -1,40 +1,40 @@
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool3>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://light9.bigasterisk.com/expression> "pool3(t)".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://www.w3.org/2000/01/rdf-schema#label> "pool3".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song08>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://light9.bigasterisk.com/expression> "song08(t)".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://www.w3.org/2000/01/rdf-schema#label> "song08".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song08cobra>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://light9.bigasterisk.com/expression> "song08cobra(t)".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://www.w3.org/2000/01/rdf-schema#label> "song08cobra".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool2>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://light9.bigasterisk.com/expression> "pool2(t)".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://www.w3.org/2000/01/rdf-schema#label> "pool2".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool1>.
 <http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool1> <http://light9.bigasterisk.com/expression> "pool1(t)".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool1> <http://www.w3.org/2000/01/rdf-schema#label> "pool1".
 <http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3>.
-<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08>.
-<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra>.
-<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool1>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool1> <http://www.w3.org/2000/01/rdf-schema#label> "pool1".
 <http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool1>.
+<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight>.
+<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08>.
+<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3>.
+<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras>.
+<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2>.
+<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra>.
 <http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/bow>.
-<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight>.
-<http://light9.bigasterisk.com/show/dance2011/song8> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/bow> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bow>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://light9.bigasterisk.com/expression> "blacklight(t) > 0".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blacklight>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://www.w3.org/2000/01/rdf-schema#label> "blacklight".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://light9.bigasterisk.com/expression> "song08(t)".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song08>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08> <http://www.w3.org/2000/01/rdf-schema#label> "song08".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://light9.bigasterisk.com/expression> "pool3(t)".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool3>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool3> <http://www.w3.org/2000/01/rdf-schema#label> "pool3".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://light9.bigasterisk.com/expression> "blacklight(t)".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blackextras>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://www.w3.org/2000/01/rdf-schema#label> "blackextras".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://light9.bigasterisk.com/expression> "pool2(t)".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool2>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/pool2> <http://www.w3.org/2000/01/rdf-schema#label> "pool2".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://light9.bigasterisk.com/expression> "song08cobra(t)".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song08cobra>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/song08cobra> <http://www.w3.org/2000/01/rdf-schema#label> "song08cobra".
 <http://light9.bigasterisk.com/show/dance2011/song8/subterm/bow> <http://light9.bigasterisk.com/expression> "bow(t)".
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/bow> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2011/song8/subterm/bow> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bow>.
 <http://light9.bigasterisk.com/show/dance2011/song8/subterm/bow> <http://www.w3.org/2000/01/rdf-schema#label> "bow".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/bow> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blacklight>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://light9.bigasterisk.com/expression> "blacklight(t) > 0".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://www.w3.org/2000/01/rdf-schema#label> "blacklight".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blacklight> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blackextras>.
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://light9.bigasterisk.com/expression> "blacklight(t)".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://www.w3.org/2000/01/rdf-schema#label> "blackextras".
-<http://light9.bigasterisk.com/show/dance2011/song8/subterm/blackextras> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.