Crash when music directories don't exist

[ekolis]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Make sure some of the music directories don't exist (e.g. ones that were deleted by git)
2. Start a new game

Expected behavior
Music plays

Actual behavior
Crash with this error:
FileNotFoundException occurred at 1/5/2025 2:32:11 PM:
System.IO.FileNotFoundException: The system cannot find the file specified. (0x80070002)
Cannot find music folder Music\GameOver\Peaceful.
Cannot find music folder Music\GameOver\Tense.

Screenshots
N/A

Related issues
N/A

Additional context
I guess we need to just ignore missing music directories and treat them as empty...

[ekolis]

This crash might not be related to the music folders at all. It seems to have something to do with CW's weird Windows 10 IoT that he has installed. hyunahri didn't run into any problems with music files and he was able to play several turns of the game.