diff --git a/Builds/MacOSX/juicysfplugin.xcodeproj/xcshareddata/xcschemes/juicysfplugin - VST3.xcscheme b/Builds/MacOSX/juicysfplugin.xcodeproj/xcshareddata/xcschemes/juicysfplugin - VST3.xcscheme
index b6c7b9d..f373512 100644
--- a/Builds/MacOSX/juicysfplugin.xcodeproj/xcshareddata/xcschemes/juicysfplugin - VST3.xcscheme	
+++ b/Builds/MacOSX/juicysfplugin.xcodeproj/xcshareddata/xcschemes/juicysfplugin - VST3.xcscheme	
@@ -44,6 +44,7 @@
       allowLocationSimulation = "YES">
       <PathRunnable
          runnableDebuggingMode = "0"
+         BundleIdentifier = "com.roli.juce.pluginhost"
          FilePath = "/Applications/JUCE/extras/AudioPluginHost/Builds/MacOSX/build/Debug/AudioPluginHost.app">
       </PathRunnable>
       <MacroExpansion>
diff --git a/Source/FluidSynthModel.cpp b/Source/FluidSynthModel.cpp
index d25af90..24e1b72 100644
--- a/Source/FluidSynthModel.cpp
+++ b/Source/FluidSynthModel.cpp
@@ -168,29 +168,9 @@ void FluidSynthModel::initialise() {
     fluid_synth_add_default_mod(synth.get(), mod.get(), FLUID_SYNTH_ADD);
 }
 
+const StringArray FluidSynthModel::programChangeParams{"bank", "preset"};
 void FluidSynthModel::parameterChanged(const String& parameterID, float newValue) {
-    if (parameterID == "bank") {
-        int bank, preset;
-        {
-            RangedAudioParameter *param{valueTreeState.getParameter("bank")};
-            jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
-            AudioParameterInt* castParam{dynamic_cast<AudioParameterInt*>(param)};
-            bank = castParam->get();
-        }
-        {
-            RangedAudioParameter *param{valueTreeState.getParameter("preset")};
-            jassert(dynamic_cast<AudioParameterInt*>(param) != nullptr);
-            AudioParameterInt* castParam{dynamic_cast<AudioParameterInt*>(param)};
-            preset = castParam->get();
-        }
-        int bankOffset{fluid_synth_get_bank_offset(synth.get(), sfont_id)};
-        fluid_synth_program_select(
-            synth.get(),
-            channel,
-            sfont_id,
-            static_cast<unsigned int>(bankOffset + bank),
-            static_cast<unsigned int>(preset));
-    } else if (parameterID == "preset") {
+    if (programChangeParams.contains(parameterID)) {
         int bank, preset;
         {
             RangedAudioParameter *param{valueTreeState.getParameter("bank")};
diff --git a/Source/FluidSynthModel.h b/Source/FluidSynthModel.h
index d545c67..af14ae3 100644
--- a/Source/FluidSynthModel.h
+++ b/Source/FluidSynthModel.h
@@ -55,7 +55,7 @@ public:
     void changeProgramName(int index, const String& newName);
 
 private:
-    // static const StringArray controllerParams;
+    static const StringArray programChangeParams;
 
     // there's no bimap in the standard library!
     static const map<fluid_midi_control_change, String> controllerToParam;
diff --git a/Source/Pills.cpp b/Source/Pills.cpp
index fe8a3d6..654fb66 100644
--- a/Source/Pills.cpp
+++ b/Source/Pills.cpp
@@ -14,7 +14,6 @@ Pill::Pill(
     bool isFirst,
     bool isLast
 )
-// : pills{pills}
 : valueTreeState{valueTreeState}
 , bank{bank}
 , textButton{String(bank)}
@@ -25,13 +24,9 @@ Pill::Pill(
             | (isLast ? 0 : Button::ConnectedOnRight)
     );
     textButton.setRadioGroupId(34567);
-    // loadToggleState();
     textButton.setClickingTogglesState(true);
 
     addAndMakeVisible(textButton);
-    
-    // valueTreeState.addParameterListener("bank", this);
-//    valueTreeState.state.addListener(this);
     textButton.addListener(this);
 }
 
@@ -45,8 +40,6 @@ void Pill::resized() {
 }
 
 Pill::~Pill() {
-    // valueTreeState.removeParameterListener("bank", this);
-//    valueTreeState.state.removeListener(this);
     textButton.removeListener(this);
 }
 
@@ -54,14 +47,6 @@ void Pill::bankChanged(int bank) {
     textButton.setToggleState(this->bank == bank, dontSendNotification);
 }
 
-// void Pill::loadToggleState() {
-//     RangedAudioParameter *param {valueTreeState.getParameter("bank")};
-//     jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
-//     AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
-//     int value{castParam->get()};
-//     textButton.setToggleState(value == bank, dontSendNotification);
-// }
-
 void Pill::buttonClicked(Button* button) {
     ValueTree banks{valueTreeState.state.getChildWithName("banks")};
     int banksChildren{banks.getNumChildren()};
@@ -77,8 +62,6 @@ void Pill::buttonClicked(Button* button) {
     ValueTree preset{bank.getChild(0)};
     int presetNum{preset.getProperty("num")};
 
-    // selected = button;
-    // onItemSelected(itemToIDMapper(button->getName().toStdString()));
     {
         RangedAudioParameter *param{valueTreeState.getParameter("bank")};
         jassert(dynamic_cast<AudioParameterInt*>(param) != nullptr);
@@ -93,38 +76,14 @@ void Pill::buttonClicked(Button* button) {
     }
 }
 
-// void Pill::parameterChanged(const String& parameterID, float newValue) {
-//     if (parameterID == "bank") {
-//         loadToggleState();
-//     }
-// }
-
-// void Pill::valueTreePropertyChanged(
-//     ValueTree& treeWhosePropertyHasChanged,
-//     const Identifier& property) {
-//     if (treeWhosePropertyHasChanged.getType() == StringRef("presets")) {
-//         loadModelFrom(treeWhosePropertyHasChanged);
-//     }
-// }
-
 Pills::Pills(
     AudioProcessorValueTreeState& valueTreeState
-    // string label,
-    // const vector<string> &items,
-    // const function<void (int)> &onItemSelected,
-    // const function<int (const string&)> &itemToIDMapper,
-    // int initiallySelectedItem
 )
 : valueTreeState{valueTreeState}
-// , label{label}
-    // items(items),
-    // onItemSelected(onItemSelected),
-    // itemToIDMapper(itemToIDMapper)
 {
     // faster (rounded edges introduce transparency)
     setOpaque (true);
 
-    // populate(initiallySelectedItem);
     ValueTree banks{valueTreeState.state.getChildWithName("banks")};
     loadModelFrom(banks);
 
@@ -169,9 +128,6 @@ void Pills::loadModelFrom(ValueTree& banks) {
     for(int i{0}; i < numChildren; i++) {
         ValueTree child{banks.getChild(i)};
         int num{child.getProperty("num")};
-        // rows.push_back(unique_ptr<Pill>(new Pill(), [](Pill* pill) {
-        //     pill->remo
-        // }));
         unique_ptr<Pill> pill{make_unique<Pill>(
             valueTreeState,
             num,
@@ -184,99 +140,29 @@ void Pills::loadModelFrom(ValueTree& banks) {
     resized();
 }
 
-// void Pills::populate(int initiallySelectedItem) {
-//     int index = 0;
-//     for (string item : items) {
-//         TextButton* pill = addToList(new TextButton(
-//                 item
-//         ));
-// //        pill->setColour (TextButton::buttonOnColourId, Colours::blueviolet.brighter());
-// //        pill->setBounds(20 + index * 55, 260, 55, 24);
-//         pill->setConnectedEdges (
-//                 (index == 0 ? 0 : Button::ConnectedOnLeft)
-//                         | (index == (items.size()-1) ? 0 : Button::ConnectedOnRight)
-//         );
-//         pill->setRadioGroupId(34567);
-//         if (index == initiallySelectedItem) {
-//             pill->setToggleState(true, dontSendNotification);
-//             selected = pill;
-//         }
-//         pill->setClickingTogglesState(true);
-//         pill->addListener(this);
-//         index++;
-//     }
-// }
-
-// void Pills::setItems(
-//         const vector<string> &items,
-//         int initiallySelectedItem
-// ) {
-//     this->items = items;
-//     for(TextButton* t : buttons) {
-//         t->removeListener(this);
-//     }
-//     buttons.clear(true);
-//     populate(initiallySelectedItem);
-//     resized();
-// }
-
-// TextButton* Pills::addToList (TextButton* newButton) {
-//     buttons.add (newButton);
-//     addAndMakeVisible (newButton);
-//     return newButton;
-// }
-
 void Pills::cycle(bool right) {
-    RangedAudioParameter *param {valueTreeState.getParameter("bank")};
-    jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
-    AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
+    RangedAudioParameter *param{valueTreeState.getParameter("bank")};
+    jassert(dynamic_cast<AudioParameterInt*>(param) != nullptr);
+    AudioParameterInt* castParam{dynamic_cast<AudioParameterInt*> (param)};
     int bank{castParam->get()};
 
-    // ValueTree banks{valueTreeState.state.getChildWithName("banks")};
-//    int numChildren{banks.getNumChildren()};
-
-    // vector<int> bankInts;
-    // bankInts.resize(banks.getNumChildren());
-
-    // transform(banks.begin(), banks.end(), bankInts.begin(), [](ValueTree bank) -> int {
-    //     return bank.getProperty("num");
-    // });
-    
-//    int closestBank{bank};
-//    for(int i{0}; i < numChildren; i++) {
-//        ValueTree child{banks.getChild(i)};
-//        int proposedBank{child.getProperty("num")};
-//        if (right && proposedBank > bank) {
-//            closestBank = jmin(closestBank, proposedBank);
-//        } else if (left )
-//    }
-
-    // int currentIx{static_cast<const int>(distance(bankInts.begin(), find(bankInts.begin(), bankInts.end(), currentlySelectedBank)))};
-    // currentIx += right ? 1 : pills.size()-1;
-    // // pills[currentIx % pills.size()]->textButton.triggerClick();
-    // *castParam = bankInts[currentIx % bankInts.size()];
-
-    int currentIx = static_cast<const int>(
+    int currentIx{static_cast<const int>(
         distance(
             pills.begin(),
             find_if(
                 pills.begin(),
                 pills.end(),
-                [bank](unique_ptr<Pill>& pill){return pill->bank == bank;})));
+                    [bank](unique_ptr<Pill>& pill){
+                        return pill->bank == bank;})))};
     currentIx += right ? 1 : pills.size()-1;
     pills[currentIx % pills.size()]->textButton.triggerClick();
 
-
-    // TODO: base this on valueTree
-    // int currentIx = static_cast<const int>(distance(pills.begin(), find(pills.begin(), pills.end(), selected)));
-    // currentIx += right ? 1 : pills.size()-1;
-    // pills[currentIx % pills.size()]->textButton.triggerClick();
 }
 
 void Pills::resized() {
-    int index = 0;
-    Rectangle<int> r (getLocalBounds());
-    const int equalWidth = r.proportionOfWidth(pills.size() <= 0 ? 1.0 : 1.0f/pills.size());
+    int index{0};
+    Rectangle<int> r{getLocalBounds()};
+    const int equalWidth{r.proportionOfWidth(pills.size() <= 0 ? 1.0 : 1.0f/pills.size())};
     for(auto& pill : pills) {
         Rectangle<int> r2 (getLocalBounds());
         r2.removeFromLeft(equalWidth * index);