Here is a link to the Wikipedia entry for the 1983 German Monsters of Rock concert, which was my first ever concert.
I have vague memories of Whitesnake, but couldn't even tell you what they played.
Blue Oyster Cult was what I was there to see, though I remember it being somewhat anticlimactic–I think I knew a lot less of their music than I had thought. I would probably enjoy it more now.
I remember enjoying Thin Lizzy a lot, though it's only in retrospect that I am glad I saw them in their last show with Phil Lynott.
I remember one Saxon song, but I won't name it for fear of dying of embarrassment.
I have remember "Paradise by Dashboard Light" only because the female performer ended up very scantily clad. John Scalzi recently tweeted wondering what a collaboration between Jim Steinman and Philip Glass would be like–I can tell you it would likely make my head explode.
Motorhead. I am sad to realize that I have seen Lemmy in the flesh and have no memory of it. Maybe that's appropriate, though.
I suspect that I left before Twisted Sister made it on stage, and I don't have any idea who the hell Cheeta were.
Thanks to my dad for dropping us off and picking us up afterward.