In the new Gamerzine interview with Matt Firor that came out a few days ago (and I apologise if this has already been posted, I looked but didn't see it), Matt Firor revealed this bombshell:
Gamerzine: Elder Scrolls games have always had a great atmosphere and a large part of that is Jeremy Soule's epic scores. Is he involved?
Matt Firor: He's done the main theme, and we wanted the soundtrack to sound older because we're set a thousand years before the other games. We gave him some guidance as we wanted the score to sound a little more primitive, a little older, but we have a very war-themed game with the PvP system so we wanted to put that across.
So, there you have it, I guess.
I was a big fan of the Rik Schaffer-composed music we've heard so far, I'm hoping that isn't getting scrapped. It was mentioned by Rik before that he was composing 1/2 of the soundtrack - perhaps this is the confirmation that Jeremy is doing the other half?
As I read through the interview I'll post any new info below.