Amazing that I've owned this album all these years, yet never had the attention span to notice the ending you mentioned. I saw them when they were considerably younger than they are now, and will never forget Peart's 15-minute drum solo on a rotating platform that let him access 3 different kits, haha. What are your favorite LPs of theirs?
I also find it funny that David Lovering was just a Rush fan that happened to be OK with Pixies' sound when he joined.