...whatever happened to that track they teased a while ago? (edit) This song >
https://www.instagram.com/p/Bgb3_p_gsIZ/
Like there was that instagram video, with footage of glaciers... It coincided with their performance in Reykjavik.
(I don't mean 'Brilliant Yes That Would Be', but the cover image for that release used the same imagery)
and - going back to the "Drift Preview"...
I wonder if the track after "Another Silent Way" (which uses the vocals from 'Dexter's Chalk') is just an 'alternate mix' of "Dexter's Chalk", or completely different song.
(it's the only thing that hasn't been released so far, as we now know the outro music is 'Universe of Can When Back')