Probably won't happen, but I hope I'm wrong! Of course, a person could use that link above to have it on CD®. No, wait! It's a download!
Along with School Days from 1963, Sortie might be Lacy's best from the 60's. It's indeed a shame it's not better known.
If I could write a check for, say, $15.99 to Irène Aëbi to have this as an actual CD, I'd do it in a heartbeat. She's sitting on so much un-reissued stuff that it's probably overwhelming.
And FWIW, I would rather see the UMS Lacy archive delve into weird '60s groups than live extras from the Saravah period, as good as that shit is.
I used to have doubles of Sortie, but traded one for Groupcomposing and a couple of Surman records... thought it was a deal at the time!