NWN2: Bard song adjustment

[Dorn]

I've got an idea for a warchanter in alfa2.

But i cannot deal with the fact that bard song is that fairy blood plucked harp sound, even though you can RP it as something else using emotes.

Is there any way that we can adjust the bard song emote/sound? or provide a few options for how it might sound differently?

Some battlecry or bezerk roar or some other options would be cool.

This may be hardcoded, but i thought i'd ask.