Quick Disclaimer: I know the kick at the beginning sounds a little choppy; it doesn't sound like that in FL and I don't really know what's causing the issue. I've tried fixing it and re-exporting it four times now and nothing that I do seems to work. Sorry. :-/
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This isn't really anything special; I just had the thought of using morse code as a kind of intro sound effect and it just played off from there. I had quite a bit of fun, but I could've probably put more effort into it and made it sound actually good. I got some practice in sampling though! :)

All links to samples in order of appearance can be found here:
https://www.youtube.com/watch?v=fhPit9vjvWY
https://www.youtube.com/watch?v=BS0m3ehnuU0
https://www.youtube.com/watch?v=PFbCGT_AWBI
https://www.youtube.com/watch?v=gsNaR6FRuO0