Ok, not enough good metal in this thread...can't have the fella' choking on too much Alt/Indie Rock, can we?
1) Iron Maiden (First 7 albums, and the last 3 to be specific and to save time)
2) Moonsorrow - Suden Uni
3) Judas Priest - Victim of Changes
Yeah, so two of them are classic bands, but odds are if you were grown up on classic rock the late 70's/early 80's metal scenes were ignored or, worse, overlooked.