Here's an important disclaimer right off the bat: the author of this blog is
not an omniscient heavy metal guru. In fact, I am something of an epic metal beginner myself; all I can offer is a light enthusiasm for the genre, along with a few recommendations.
Here are three albums that demonstrate just how blood-pumpingly brilliant this music can be, while remaining relatively accessible to metal novices such as myself. If you fancy sampling some truly epic metal, start here:
Live After Death by Iron Maiden
Their first steps were fairly punkish, and their most recent albums are proggy and even experimental at times. If you're looking for Iron Maiden's best metal - and Maiden's best is generally accepted to be up there with the best - you need to look somewhere in the middle. Powerslave, Piece of Mind and The Number of the Beast are all worth a go, but since I'm only allowed to choose one, I've decided to go with Live After Death instead. This two-disc extravaganza contains barnstorming live versions of all the hits from the three aforementioned albums, and believe me, it's just as good as any Best Of. Live After Death is a great introduction to Iron Maiden, and to heavy metal in general, I think.