i was meaning the weird snes'ish bleeps not the main synth but thanks anyway.

I have looked, and have been lurking for the last few years but i think I can ask if I want. If there's no reply, whatever. What else are you going to ask for i am sorry..

http://www.youtube.com/watch?v=wpXMvw5LgJs

Its probably very simple and its just me being stupid but how would i go about making the glitchy computer games bleeps at the start without any samples jus with synthesis. Any help will be greatly appreciated.