I'd be incredibly grateful if you could ask him what his opening lyrics are to The Last Stop. Every live version for decades has the same phrase/line immediately as the song starts. (It sounds kinda like "Viscous Creature".) Here's a small compilation I made that showcases a few examples:
https://youtu.be/EY6tqdM0Nec
Yes... This is something that I've spent way too much time trying to figure out... But you could help solve the mystery!