Yes, and Yugoslavia was more open than the rest Eastern European countries. I can't imagine some Bulgarian artist using drugs for example.
BTW you should check the previous pages of the thread, there's some good "material" when only me and Ojla kept the front.
And Ojla, I've come across a polish group - Strachy na Lachy, they've got some strange revolutionary style but I kinda like them. My favourite is Czarny chleb i czarna kawa. And.. polish language is really tough... My tongue got fucked up only by listening, can't imagine if I try to speak it