I don't know if you noticed this, but Forza Horizon 4 actually doesn't shuffle it's songs. And that got to my nerves pretty quickly. 

So I wrote a Program, that shuffles Forza Horizons Playlists on startup. 

This mod works with Forza Horizon 4 only! If you try hard enough, you might get it to work with Forza Horizon 3 too!
If you want to add this mod to Forza Horizon 5, please head over to the Modpage of Forza Horizon 5! This mod is not compatible!
This Mod should work in all languages. 

This Mod is modifying the game files, so use this tool at your own risk. It should be fine though. If anything unusual happens, please let me know either on Twitter, in the Posts or in the Bug part of this Modpage. 
Everything the Program does, should tell you what it's doing, so it should work fine. If errors occur, all filepaths and language settings will be deleted. 
This mod also works with modified Radios, or at least with my one for this game. If you need help making your custom Radio compatible with this program, let me know on Twitter. 

To install this mod, download the "FH4RadioShuffle.rar" from this page. 
Extract the "FH4RadioShuffle.rar" into the game files so the files of the mod sit beside the "ForzaHorizon4.exe"
In the file "AddThisLineIntoSteamLaunchOptions.txt" is a little command, that you need to copy. 
Open Steam, right click "Forza Horizon 4" and open "Properties".
In the "General" Tab, paste the line that we copied into the Box with the Headline "Launch Options"
You're done!


To uninstall this mod again, just delete all files that come with the mod and it's configs. Files from this mod:
AddThisLineIntoSteamLaunchOptions.txt
run.bat
ForzaRadioRandomizer.dll
ForzaRadioRandomizer.exe
ForzaRadioRandomizer.pdb
ForzaRadioRandomizer.runtimeconfig.json
ForzaRadioRandomizer.deps.json
GamePath.txt
language.txt