https://bugs.winehq.org/show_bug.cgi?id=49611
--- Comment #34 from Olivier F. R. Dierick o.dierick@piezo-forte.be --- (In reply to Michael F Winthrop from comment #32)
Created attachment 67811 [details] Attempt to workaround links to libvulkan.so.1 via replace with actual files
Restore those files to their original state. There is no problem with them.
MIDISOFT Studio 4 is a 32-bit application so Wine runs in 32-bit mode and depends on 32-bit libraries.
As joaopa said, you need to install the 32-bit version of the libvulkan library.
The files in /usr/lib/x86_64-linux-gnu are 64-bit version of the libraries.
Wine 3.x didn't depend on vulkan library. Wine 5.x does, so installing the 32-bit libvulkan ~may~ fix your issue.
On Debian and Ubuntu this can be done with the command: sudo apt-get install libvulkan1:i386
Regards.