I for one am hanging my head in shame I didn’t know the track from the trailer was a Pink Floyd track.
But I have found they have released Hans Zimmer’s arrangement from the trailer as a single.
I found it here but it is on all the usual places if you are quite reasonably avoiding amazon.
I expect it will be on the soundtrack CD when we see that (I assume we’ll see that at some point)
but like many others I can’t wait until October to buy more Dune stuff.
(you won’t be waiting that long for the RPG at least) 
