void setup() {
		ofSetFrameRate(60);
		ofSetVerticalSync(false);
		ledRing.setup();
		fbo.allocate(512, 512);
		fbo.begin();
		ofClear(0);
		fbo.end();
		ofSetCircleResolution(64);
		ofSetLineWidth(2);
		ofLog() << "MIDI Ports: " << ofToString(midi.getPortList());
		midi.openPort();
		Pulse::midiWrapper = &midiWrapper;
		pulses.push_back(Pulse(0, 0));
	}
 void openPort(const string& deviceName)
 {
     mMidiOut.openPort(deviceName);
 }