https://bugs.winehq.org/show_bug.cgi?id=50440
--- Comment #25 from Giuliano pochini@shiny.it --- Yes, gstreamer was installed because wine-6.19 requires it, too. I updated it recently and I'm trying to find the exact cause of the problem. I updated gstreamer last May when I compiled wine-7.9. Then I recompiled the same version of gstreamer (1.20.2) a few days ago when I compiled wine-7.17... and it finally played the music. Something changed and I don't know what. Perhaps the first time it didn't compile the ABI32 version of some components? I don't know :(
If I manage to unravel the mystery, I'll add a comment here.
The issue is resolved for me, but this bug report was opened by rtentser.
PS: I use Gentoo.