Its crazy how fast one can see a certain "signature" in compositions. Even after only a few notes, the relation with the SMK soundtrack is unmistakable! =).
Stephen Rippy created the music for the Age of Empires/Mythology series; the OST of Age II was so good that I know people who played it using their CD player!
(I love the track starting roughly at minute 12!)
(the, equally great, expansion!)
Stan LePard did a number of pieces for several microsoft games (and, seemingly, a piece for Windows XP itself). His masterpiece is - in my opinion - the OST to King of Dragon Pass (a overall grandiose game):
Dominions 4 had a smashing soundtrack; afaik it was an "accident" - the developers didn't the OSTs themself, and for this one, they got a swedish folk band, pretty obscure, named Draam:
(Dominions IV OST).
Later releases got a much more bombastic soundtrack again. But this one was such a enhancement to the whole game, that later titles never seemed attractive again.
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