The stock AV8BNA RWR and Sidearm tones have obnoxious popping sounds:
https://youtu.be/4pwoLh5LEMM

The problem is a simple one - the amplitudes at the start and end of the audio samples aren't lined up with each other.
This discontinuity makes a popping noise when looped.

I did some very minor editing in Audacity to line the sample ends up better, and got pretty good results:
https://youtu.be/BJjGpZXrY7Y

OVGME compatible, passes IC.

Changelog:

0.1: Initial release