Command & Conquer Generals Modding - Music and Audio (a little)

I know very little about audio but I don't have an audio video. This is as much as I know.

Music is MP3. Effects and voices are 16-bit, 44.1kHz, WAV. Mostly stereo but world effects must be mono or they won't be audible. I guess this is because mono needs to pan left to right based on position on the map and it was easier to do with mono in 2003?

Command and Conquer Generals Modding Playlist:
- https://www.youtube.com/playlist?list=PLoKC73clba2ILbkGkm983QFuQzYwHbzF5

Downloads:
- Audacity portable
-- https://drive.google.com/file/d/1kjkYpwk5oUQTNg3iSi4fSIQtefxo5wpI
-- https://www.audacityteam.org/download/windows/
- Examples (all?)
-- https://drive.google.com/file/d/1DBpuYUGbcORR-wBT4aXrP8QUK-_OBIk7

Chapters
00:00 AudioSettings.ini (global audio settings)
01:39 Music
03:34 MiscAudio.ini (misc audio)
04:28 Remaining audio overview
05:15 Speech (eva and speech ini files)
13:20 Effects and voices (are the same)
27:56 Exporting music
29:01 Exporting stereo wav
31:02 Exporting mono wav