A short song in Tenjho Tenge i need help identifying.

[Integral]

What's up!!! I was wondering if you guys can help me identify the name of this short song that comes up in the Tenjho Tenge anime series because i don't think it's part of the soundtrack.

I figured the best way to let everyone know what i'm talking about is through this video right here. If you skip straight to 6:59 secs where Shin and Bunshichi are about to fight, the song starts there. What's the name of it and can someone please leave a downloadable link to an mp3 file if successful in finding what it is or perhaps ripping it? It sounds pretty cool and am thinking of making a ringtone out of it.

Please help and thanks in advance.

EDIT: Starting at 0:11 secs, the song is a bit longer here.