The first few notes of the solo in Harvest, not the pre-solo melody, but the "drudidraadrudiludidraa".
the intro and main riff in Heir Apparent, the heaviest shit out there.
the fusion/funk part of The Lotus Eater, some may dislike it, I fuckin love it.
the "DEMON, DEMON OF THE FALL" part of Demon of the Fall
The outro of Deliverance, absolutely one of a kind, dare I say revolutionary?
The bass in Face of Melinda+how the entire song is built up, the bass creates the awesome atmosphere of the song, which is kickass over all.
The singing in Burden