I can't think of anything dramatically different in the recording of The Devil in my head. All the tracks were recorded over 4 months firstly in South Morocco then in Somerset England. I was seriously working it out as we went along and seem to remember that The Devil in My head was completed in Morocco where as most of the other tracks had the vocals re done in England. So as Charlie rightly spotted the instuments and the vocals are not in the same room. Not even on the same continent.