My personal list is probably
1. Rime Of The Ancient Mariner
2. The Prisoner
3. Hallowed Be Thy Name (The one he played live in 82, for whatever reason it resonates with me)
He's got so many good ones I can't make a list without feeling like I left some other favs out
Found this photo of Adrian and his touring guitars in "1983"(caption says Adrian Smith - with his touring gutiaris on the World Piece Tour at St David's Hall Cardiff Wales UK - 15 May 1983.) but based off the Lados and his outfit I'm reasonably confident its the Cardiff show from October 7th...
I dunno if anyone else has pointed it out but during the bridge between solos (I believe thats the term, still a noob at these things), there's some acoustic guitars backing up the rhythm segment(also during Adrian's solo). Quite a nice bit of flair, I notice it mainly out of the right channel...