Audio modding question

[Heimdal9]

I'm wondering if anyone has had any success with audio modding.

1. I believe I've set up the banks correctly in FMOD Studio(see pic 1). I've tried all three of the build settings.
2. Also, package monitor sees the files (pic 2).
3. When I attempt to load them in resource manager it invariably gives an error, and I can't see my custom events in the panel.

If anyone has any suggestions, I'm all ears! I'm attempting to make a mod incorporating AoW III's OST into IV (alongside the new music).