I have to disagree re 80s music!
However I will concede that music was so eclectic then that it was very difficult to pigeon hole and left you in a real quandary if you wanted to "belong to a scene"
I gave up trying and just accepted that I liked lots of different stuff - i still do.
Again I'll concede that the fashions weren't exactly timeless LOL
It was also the era of the synthesizer which meant lots of experimentation and very fast progression. Inevitably that left some sounds quickly going out of fashion and/or being over used.
Anyone remember these - probably not US posters . . .