Its not an offensive song at all, it actually speaks of albanian emigrant on Slovenia, :S.
And it speaks about the good side of Yugoslavia, we didnt wage war and offense each-other back than, and an albanian was free to visit Beograd without the fear of being robbed, killed, raped. lol. As it was the same for serbs to go in albania freely.. Now all is fucked up because Serbia cant accept that they lost Kosova, its not a big of a loss, but their pride makes them hateful. Which is sad :S
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I dont say all serbs are bad, i have great friends from Serbia, and i've met some really good people, but the ones that hate us, ruin it for the others. And of course its the way around for you too