If you look at the Maiden collection... Think of all of the epic tracks.
...
Run to the Hills.
The Trooper
...
Almost everything on Powerslave.
Pretty much all of 7th Son of a 7th Son
..
Maiden is great!
Priests best:
Painkiller: One of the best albums AND songs of all metal
Victim of changes: epic
Dissident aggressor: ahead of its time, very intense
The Sentinel: almost a bit of prog there
Beyond the realms of death: on of the all time best metal ballads
Battle Hymn/One shot at glory: incredible dueling lead guitars
Jawbreaker: great song, not so great lyrics (knowing that Halford is gay

)
I don't like the simple songs, like Breaking the law, YGATC, etc....
I guess my favorite albums are Painkiller and Defenders of the faith (although Dave Holland was a horrible drummer).
NN