By default Progressbar95 has broken sound due to game reading mp3 files as raw format (wav) This script converts all .mp3 files to .wav and renames converted .wav to .mp3
How to use
bash ./fixLinuxSounds.sh <path_to_game>
Example:
bash ./fixLinuxSounds.sh /media/hdd/Gaming/Linux/SteamLibrary/steamapps/common/Progressbar95/