View source for FluidSynth as a background service

Required if you need MIDI support in any of your Wine/Proton software

Install FluidSynth
 sudo rpm-ostree install fluidsynth
If you have vlc layered you should also install vlc fluidsynth plugin to play midis in vlc
 sudo rpm-ostree install vlc-plugin-fluidsynth
Now reboot
 systemctl reboot

Download gm.sf2 from here https://musical-artifacts.com/artifacts/713 and put it somewhere e.g. /opt/soundfonts/

Edit fluidsynth configuration:
 sudo vim /etc/sysconfig/fluidsynth

 # Mandatory parameters (uncomment and edit)
 SOUND_FONT=/opt/soundfonts/gm.sf2
 
 # Additional optional parameters (may be useful, see 'man fluidsynth' for further info)
 OTHER_OPTS='-a pipewire'

Enable fluidsynth user service and verify status:
 systemctl enable --now --user fluidsynth.service
 systemctl --user status fluidsynth.service