It's always been motley, but can't compare with the scene from 70s, 80s, 90s... Former Yugoslavia popular music scene was probably one of the biggest in the world, if you exclude US and UK... The only reason why many of those bands or musicians are not worldwide famous is language, they didn't have ambition or reason to sing in English... The best bands had at least 365 concerts per year, all over Yugoslavia...
What kind of music you like? I can recommend tons of it...