Mystery "Brainstorm" (around 4:28 long)?

[Carl Edlund Anderson]

OK, one more ..... :)

I've got a mystery Brainstorm track, that stops at 4.28 as it starts  
to slide into the reggae thing that Hawkwind have put in there at  
various points in the last decade or so.  It sounds like a 90s  
version, with Ron on vox and I think Jerry playing guitar on there as  
well.  Oh, and it starts with some odd-sounding "horn call" thing  
before it launches into the riff.

Any guesses?  I thought maybe "In Your Area" or "Hawkwind 1997",  
since I've got some other tracks with me from those, but the online  
references suggest "Brainstorm" on those was combined with another  
song to make a much longer track than the one I have (though track  
listings have been known to lie ;)

Cheers,
Carl

--
Carl Edlund Anderson
http://www.carlaz.com/