In the Defs\SoundDefs for this mod make your The_Actual_Sound.xml file match this.

<?xml version="1.0" encoding="utf-8"?>
<Defs>

<SoundDef>
<defName>Pawn_Madness_Combat_Death</defName>
<context>MapOnly</context>
<eventNames />
<subSounds>
<li>
<grains>
<li Class="AudioGrain_Clip">
<clipPath>Things/MadnessCDeathsound</clipPath>
</li>
</grains>
<volumeRange>
<min>43</min>
<max>43</max>
</volumeRange>
<pitchRange>
<min>0.80</min>
<max>1.20</max>
</pitchRange>
<distRange>
<min>1</min>
<max>70</max>
</distRange>
</li>
</subSounds>
</SoundDef>


</Defs>