Johnny Mathis.
That's a very different genre to George Michael, much less popular in Poland and not my thing either. Mind you, there are several well-known Polish singers working today who were inspired by his (George Michael's) work, not to mention many thousands of fans.
dancing to one of them with your cats
If I ever get any, I'll remember your words. I don't know if household pets like Wham though. Have you tried that? It does seem a very strange suggestion.
Looks like someone put a lot of work into that.
The late George Michael had a lot of fans here - there have been a number of tributes. Poland didn't really produce a singer of that generation with the same level of élan as him, though plenty with lives similarly blighted by substance abuse..