diff --git a/counterfeiting_in_colonial_connecticut_score.pdf b/counterfeiting_in_colonial_connecticut_score.pdf
index c73393d..30d5210 100644
Binary files a/counterfeiting_in_colonial_connecticut_score.pdf and b/counterfeiting_in_colonial_connecticut_score.pdf differ
diff --git a/supercollider/cicc_gui.scd b/supercollider/cicc_gui.scd
index fc79574..3c3baef 100644
--- a/supercollider/cicc_gui.scd
+++ b/supercollider/cicc_gui.scd
@@ -75,7 +75,7 @@
 					~patterns[~sectionOrder[~currentSection]].play(~tempoClock, quant: 0);
 					if(~interludes && ((~currentSection % 4) == 3) && (~currentSection != (~sectionOrder.size - 1)), {
 						var center, interval, freq1, freq2, tremRate;
-						center = 43 + 7.rand2;
+						center = 50 - 12.0.rand;
 						interval = 3.0.rand + 2;
 						freq1 = (center + (interval / 2)).midicps;
 						freq2 = (center - (interval / 2)).midicps;
@@ -154,7 +154,7 @@
 							~patterns[~sectionOrder[~currentSection]].play(~tempoClock, quant: 0);
 							if(~interludes && ((~currentSection % 4) == 3) && (~currentSection != (~sectionOrder.size - 1)), {
 								var center, interval, freq1, freq2, tremRate;
-								center = 43 + 7.rand2;
+								center = 50 - 12.0.rand;
 								interval = 3.0.rand + 2;
 								freq1 = (center + (interval / 2)).midicps;
 								freq2 = (center - (interval / 2)).midicps;
diff --git a/supercollider/cicc_main.scd b/supercollider/cicc_main.scd
index 77a109d..ac92165 100644
--- a/supercollider/cicc_main.scd
+++ b/supercollider/cicc_main.scd
@@ -36,7 +36,7 @@ s.waitForBoot({
 	~play = Synth.new(\masterPlayerControl ++ ~hash);
 	{
 		var center, interval, freq1, freq2, tremRate;
-		center = 43 + 7.rand2;
+		center = 50 - 12.0.rand;
 		interval = 3.0.rand + 2;
 		freq1 = (center + (interval / 2)).midicps;
 		freq2 = (center - (interval / 2)).midicps;