Know what you mean HT, I’ve been hooked on maiden since I saw them support Judas Priest in ‘79 at Southampton.
The only support act I’ve seen to empty the bar and get 6 encores
Any Zeppelin but particularly physical graffiti.
Any maiden but seventh son takes preference
Muse
Sabbath
Early Bowie but have recently discovered Outside and earthling from his later stuff
Evanescence if I’m feeling melancholy
Jethro Tull is I’m feeling nostalgic
Linkin Park..
The list is...