EMP in the US

So, I’ve been trying hard for nearly a week to get this right, (well, in the snippets of time I get to myself during the week!). I’ve finally uploaded it, though only the mp3 version until I’m completely satisfied and have digested some feedback. I’ve been struggling to make the bass heard on my laptop speakers, so I either have to resign myself to the fact that, if people are listening to it on their laptop, they will be missing half the track, or just hope that my little MacBook speakers are worse than most! David suggested I add some bass partials, which did help a bit (I just doubled the bass octave!) so that’s the version submitted for now.