diff --git a/ostinato_and_interrupt_score.pdf b/ostinato_and_interrupt_score.pdf
index 9950480..97d27ab 100644
Binary files a/ostinato_and_interrupt_score.pdf and b/ostinato_and_interrupt_score.pdf differ
diff --git a/supercollider/ostinato_and_interrupt_gui_generator_function.scd b/supercollider/ostinato_and_interrupt_gui_generator_function.scd
index f4d2645..60d616a 100644
--- a/supercollider/ostinato_and_interrupt_gui_generator_function.scd
+++ b/supercollider/ostinato_and_interrupt_gui_generator_function.scd
@@ -97,13 +97,13 @@
 					startPosText.string = clockStringFunc.value((pos.value * ~totalDur * 5).asInteger);
 					startPos = pos.value;
 			}), stretch: 1],
-			startPosText = StaticText(win).string_("00:00").font_(Font("Monaco", 15)),
+			startPosText = StaticText(win).string_("00:00").font_(Font("Liberation Mono", 15)),
 			nil);
 		view.layout_(HLayout(master,
 			[VLayout(generator, nil,
-				HLayout(clock = StaticText(win).string_("00:00").font_(Font("Monaco", 200)),
-				StaticText(win).string_("|").font_(Font("Monaco", 200)),
-				metronome = StaticText(win).string_([-30, -105, -104].collect({arg int; int.asAscii}).as(String)).font_(Font("Monaco", 300)).stringColor_(Color.red)),
+				HLayout(clock = StaticText(win).string_("00:00").font_(Font("Liberation Mono", 200)),
+				StaticText(win).string_("|").font_(Font("Liberation Mono", 200)),
+				metronome = StaticText(win).string_([-30, -105, -104].collect({arg int; int.asAscii}).as(String)).font_(Font("Liberation Mono", 300)).stringColor_(Color.red)),
 				nil, transport
 	), alignment: \top])) };
 	faderViews = { |group|
diff --git a/supercollider/ostinato_and_interrupt_lilypond_generator_function.scd b/supercollider/ostinato_and_interrupt_lilypond_generator_function.scd
index f46625f..c827557 100644
--- a/supercollider/ostinato_and_interrupt_lilypond_generator_function.scd
+++ b/supercollider/ostinato_and_interrupt_lilypond_generator_function.scd
@@ -28,8 +28,8 @@
 			lilyRhythmMark = case
 			{state == 0} {""}
 			{dur > 3} {""}
-			{lastState != state} {" _" ++ dur.asString ++ " "}
-			{lastDur != dur} {" _" ++ dur.asString ++ " "}
+			{lastState != state} {" _" ++ dur.asInteger.asString ++ " "}
+			{lastDur != dur} {" _" ++ dur.asInteger.asString ++ " "}
 			{true} {""};
 
 			lilyStartBeam = if(beatPos % 4 == 0, {" [ "}, {""});
@@ -39,8 +39,8 @@
 			lilyBar = if(b == 0 && (lastState != state), {' \\bar \"||\" '}, {""});
 
 			sec = (((durSum - dur) + b) / 5);
-			minString = (sec.trunc / 60).trunc.asString;
-			secString = (sec.trunc % 60).asString;
+			minString = (sec.trunc / 60).trunc.asInteger.asString;
+			secString = (sec.trunc % 60).asInteger.asString;
 			if(secString.size == 1, {secString = "0" ++ secString}, {});
 			lilyTime = case
 			{(b == 0 && lastState == 0 && state == 1) || (sec % 12 == 0)} {
@@ -63,7 +63,7 @@
 			{(state == 0) && (string <= 1)} {
 				"\\once \\override NoteHead #\'stencil = #ly:text-interface::print " ++
 				"\\once \\override NoteHead #\'text = \\markup { \\translate #\'(-0 . -0.8) \\whiteout \\pad-markup #0.5 " ++ '\"' ++
-				if(string == 0, {note.asString}, {(note - 7).asString}) ++ '\" } ' ++ lilyBracket ++ noteNames[string] ++ "16 "}
+				if(string == 0, {note.asInteger.asString}, {(note - 7).asInteger.asString}) ++ '\" } ' ++ lilyBracket ++ noteNames[string] ++ "16 "}
 			{state == 0 && (string >= 2)} {noteNames[string] ++ "16 "}
 
 			{(state == 1) && (b != 0)} {"r16 " ++ lilyStartBeam ++ lilyEndBeam}
@@ -92,7 +92,7 @@
 		n = n + 1;
 	});
 
-	lilyRepeat = "\\repeat unfold " ++ ((durSum-60)/5/12).trunc.asString ++ " { \\repeat unfold 59 { s16 \\noBreak } s16 \\break } ";
+	lilyRepeat = "\\repeat unfold " ++ ((durSum-60)/5/12).asInteger.asString ++ " { \\repeat unfold 59 { s16 \\noBreak } s16 \\break } ";
 	lilyTime = "\\time 60/16 ";
 
 	inFile = File(~dir +/+ "../lilypond/ostinato_and_interrupt_lilypond_score_template.ly", "r");
@@ -124,7 +124,6 @@
 	});
 };
 )
-
 // uncomment below generate lilypond files without gui (requires resouces to exist)
 /*(
 ~dir = thisProcess.nowExecutingPath.dirname;