I, personally, have not played the Warcraft games, but I have to say, this theme captures the Orcs well. From what I have seen other games and such depict them, this is definitely fit for them.
Reviews for "Warcraft 1 - Orc Theme #1"
kuro-rpg responds:
Thank you very much! Warcraft 1 and 2 Orcs were supposed to be pure evil, the anti-thesis to the Humans. I think the music for Warcraft 2 was a little comic-y, if you follow what I mean, but the music for the Warcraft 1 Orcs was better suited to what they really were.