if (soundEvents.containsKey(event)) {
Object sound = soundEvents.get(event);
if (sound instanceof Clip) {
Clip clip = (Clip) sound;
clip.setFramePosition(0);
clip.start();
} else if (sequencer != null && sound instanceof Sequence) {
Sequence sequence = (Sequence) sound;
try {
sequencer.setSequence(sequence);
sequencer.start();