diff --git a/Source/PluginEditor.cpp b/Source/PluginEditor.cpp
index b71d408..eba73c6 100644
--- a/Source/PluginEditor.cpp
+++ b/Source/PluginEditor.cpp
@@ -42,7 +42,7 @@ PaulstretchpluginAudioProcessorEditor::PaulstretchpluginAudioProcessorEditor (Pa
 	addAndMakeVisible(&m_rec_enable);
 	m_rec_enable.setButtonText("Capture");
 	attachCallback(m_rec_enable, [this]() { processor.setRecordingEnabled(m_rec_enable.getToggleState()); });
-	addAndMakeVisible(&m_specvis);
+	//addAndMakeVisible(&m_specvis);
 	setSize (700, 30+pars.size()*25+200);
 	m_wavecomponent.TimeSelectionChangedCallback = [this](Range<double> range, int which)
 	{
@@ -83,8 +83,8 @@ void PaulstretchpluginAudioProcessorEditor::resized()
 		m_parcomps[i]->setBounds(1, 30 + i * 25, getWidth()-2, 24);
 	}
 	int yoffs = m_parcomps.back()->getBottom() + 1;
-	//m_wavecomponent.setBounds(1, yoffs, getWidth()-2, getHeight()-1-yoffs);
-	m_specvis.setBounds(1, yoffs, getWidth() - 2, getHeight() - 1 - yoffs);
+	m_wavecomponent.setBounds(1, yoffs, getWidth()-2, getHeight()-1-yoffs);
+	//m_specvis.setBounds(1, yoffs, getWidth() - 2, getHeight() - 1 - yoffs);
 }
 
 void PaulstretchpluginAudioProcessorEditor::timerCallback(int id)
@@ -114,8 +114,8 @@ void PaulstretchpluginAudioProcessorEditor::timerCallback(int id)
 	}
 	if (id == 3)
 	{
-		m_specvis.setState(processor.getStretchSource()->getProcessParameters(), processor.getStretchSource()->getFFTSize() / 2,
-			processor.getSampleRate());
+		//m_specvis.setState(processor.getStretchSource()->getProcessParameters(), processor.getStretchSource()->getFFTSize() / 2,
+		//	processor.getSampleRate());
 	}
 }
 
diff --git a/Source/PluginEditor.h b/Source/PluginEditor.h
index 4bb9e58..f98175d 100644
--- a/Source/PluginEditor.h
+++ b/Source/PluginEditor.h
@@ -237,6 +237,22 @@ private:
 	bool m_lock_timesel_set = false;
 };
 
+class MyDynamicObject : public DynamicObject
+{
+public:
+	bool hasMethod(const Identifier& methodName) const override
+	{
+		if (methodName == Identifier("setLabelBounds") ||
+			methodName == Identifier("setComponentBounds"))
+			return true;
+		return false;
+	}
+	var invokeMethod(Identifier methodName,
+		const var::NativeFunctionArgs& args) override
+	{
+		return var();
+	}
+};
 
 class PaulstretchpluginAudioProcessorEditor  : public AudioProcessorEditor, 
 	public MultiTimer
@@ -260,6 +276,8 @@ private:
 	TextButton m_import_button;
 	Label m_info_label;
 	void chooseFile();
+	JavascriptEngine m_js_engine;
+	MyDynamicObject m_js_object;
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PaulstretchpluginAudioProcessorEditor)
 };
 
diff --git a/Source/PluginProcessor.cpp b/Source/PluginProcessor.cpp
index 06357b6..d00a46b 100644
--- a/Source/PluginProcessor.cpp
+++ b/Source/PluginProcessor.cpp
@@ -99,6 +99,15 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor()
 	addParameter(new AudioParameterFloat("loopxfadelen0", "Loop xfade length", 0.0f, 1.0f, 0.0f)); // 10
 	addParameter(new AudioParameterFloat("numharmonics0", "Num harmonics", 0.0f, 100.0f, 0.0f)); // 11
 	addParameter(new AudioParameterFloat("harmonicsfreq0", "Harmonics base freq", 1.0f, 5000.0f, 100.0f)); // 12
+	addParameter(new AudioParameterFloat("harmonicsbw0", "Harmonics bandwidth", 0.1f, 200.0f, 25.0f)); // 13
+	addParameter(new AudioParameterBool("harmonicsgauss0", "Gaussian harmonics", false)); // 14
+	addParameter(new AudioParameterFloat("octavemixm2_0", "2 octaves down level", 0.0f, 1.0f, 0.0f)); // 15
+	addParameter(new AudioParameterFloat("octavemixm1_0", "Octave down level", 0.0f, 1.0f, 0.0f)); // 16
+	addParameter(new AudioParameterFloat("octavemix0_0", "Normal pitch level", 0.0f, 1.0f, 0.0f)); // 17
+	addParameter(new AudioParameterFloat("octavemix1_0", "1 octave up level", 0.0f, 1.0f, 0.0f)); // 18
+	addParameter(new AudioParameterFloat("octavemix15_0", "1 octave and fifth up level", 0.0f, 1.0f, 0.0f)); // 19
+	addParameter(new AudioParameterFloat("octavemix2_0", "2 octaves up level", 0.0f, 1.0f, 0.0f)); // 20
+
 }
 
 PaulstretchpluginAudioProcessor::~PaulstretchpluginAudioProcessor()
diff --git a/Source/PluginProcessor.h b/Source/PluginProcessor.h
index 25094d6..a0c9c03 100644
--- a/Source/PluginProcessor.h
+++ b/Source/PluginProcessor.h
@@ -15,6 +15,31 @@
 
 class MyThumbCache;
 
+const int cpi_main_volume = 0;
+const int cpi_stretchamount = 1;
+const int cpi_fftsize = 2;
+const int cpi_pitchshift = 3;
+const int cpi_frequencyshift = 4;
+const int cpi_soundstart = 5;
+const int cpi_soundend = 6;
+const int cpi_freeze = 7;
+const int cpi_spreadamount = 8;
+const int cpi_compress = 9;
+const int cpi_loopxfadelen = 10;
+const int cpi_numharmonics = 11;
+const int cpi_harmonicsfreq = 12;
+const int cpi_harmonicsbw = 13;
+const int cpi_harmonicsgauss = 14;
+const int cpi_octavesm2 = 15;
+const int cpi_octavesm1 = 16;
+const int cpi_octaves0 = 17;
+const int cpi_octaves1 = 18;
+const int cpi_octaves15 = 19;
+const int cpi_octaves2 = 20;
+const int cpi_tonalvsnoisebw = 21;
+const int cpi_tonalvsnoisepreserve = 22;
+const int cpi_filter_low = 23;
+const int cpi_filter_high = 24;
 
 class PaulstretchpluginAudioProcessor  : public AudioProcessor
 {