B Other Ambient Anti-Soundtrack 2.1 [released for 1.0xx)

[Adorno]

What you're asking could probably be done by a good scripter/modder.
I myself wouldn't mind a mixture of this soundtrack and the original, so I won't hurt you 

Especially this:

oh and while i am on it, would it be possible to start the heavy breathing when you start swinging your sword mowing down your enemies and let the heart beating kick in when your health drops below X%?

Would be great.

And while we're at it, I really should get my ass in gear and update this soundtrack.
A few tracks are finished, just lying there...

 

[Just Someone Weird]

I wish this was for warband

 

[Outlawed]

I know I'm necro'ing this but any chance someone has ported this over to Warband?

 

[Adorno]

Here is the Warband version:

http://forums.taleworlds.com/index.php/topic,145744.msg3508002.html#msg3508002

And if you read first post there's a description on how to install it in Warband 
But I suggest using the one for Warband, since many sounds are improved.