lic void keyEvent() {accordion.setPosition(0,0);accordion.setItemHeight(190);}}, '2'); 
  cp5.mapKeyFor(new ControlKey() {public void keyEvent() {accordion.setCollapseMode(ControlP5.ALL);}}, '3');
  cp5.mapKeyFor(new ControlKey() {public void keyEvent() {accordion.setCollapseMode(ControlP5.SINGLE);}}, '4');
  cp5.mapKeyFor(new ControlKey() {public void keyEvent() {cp5.remove("myGroup1");}}, '0');
  
  accordion.open(0,1,2);
  
  // use Accordion.MULTI to allow multiple group 
  // to be open at a time.
  ac