public void GUISetup() { // set up GUI String[] outputs = MidiBus.availableOutputs(); String[] inputs = MidiBus.availableInputs(); controlP5 = new ControlP5(this); programlabel = controlP5.addTextlabel("programlabel", "Programs", 350, 65); Radio programs = controlP5.addRadio("programs", 350, 80); programs.deactivateAll(); programs.add("on", 1); programs.add("off", 2); programs.add("oscillate", 0); programs.add("fade", 4); programs.add("random", 3); midioutlabel = controlP5.addTextlabel("midioutlabel", "MIDI Outputs", 200, 65); Radio midioutdevices = controlP5.addRadio("midioutdevices", 200, 80); midioutdevices.deactivateAll(); for (int i = 0; i < (outputs.length - 1); i++) { midioutdevices.add(outputs[i], i); } midiinlabel = controlP5.addTextlabel("midiinlabel", "MIDI Inputs", 100, 65); Radio midiindevices = controlP5.addRadio("midiindevices", 100, 80); midiindevices.deactivateAll(); for (int i = 0; i < (inputs.length - 1); i++) { midiindevices.add(inputs[i], i); } options = controlP5.addTextlabel("options", "Options", 10, 65); optionsbox = controlP5.addCheckBox("optionsbox", 10, 80); optionsbox.setItemsPerRow(3); optionsbox.setSpacingColumn(30); optionsbox.setSpacingRow(10); optionsbox.addItem("notes -> cc", 0); heading = controlP5.addTextlabel("heading", "grmnygrmny.lightarray", 200, 20); }