E1M1 remixes (midis)

Hi, I was wondering if anyone can direct me to some decent .mid remixes of the classic E1M1 theme? Feel free to promote your own, or any other music you want to offer the community.

I'm finalising a Panophobia map about fear of the past which currently has a Muse song for its music track, but Butterflies and Hurricanes gives the map a very aggressive feel encouraging fast play and I want people to look around the map and notice all the little touches.

This doesn't mean the E1M1 theme needs to have a chill out feel, it's just got to be good.

Thanks in advance.

the only remix i'm aware of is from Zora's Project Doom. http://zorasoft.net/prjdoom.html

that one is a lot rougher than the original song, though, so maybe it's not what you want.