When I delete the songs I downloaded everything works perfectly fine, so this should be the problem thank you! Is there a reason why the downloaded songs cause a problem?
@Vanallesennogwat According to The Sims Wiki, custom music has to be an mp3 file with a bitrate of 320kbit/s or less, or a wav file with 1411kbit/s bitrate or less. It also has to be placed into a folder for an existing station in Documents\EA Games\The Sims 2\Music\.
I'm guessing that if it does not meet those guidelines, it wouldn't work or might cause issues such as an infinite loading screen if there is a radio on the lot.
