Mmm, Dream Theater
Songs of Uberness in some kind of ranking
The Kiling Hand version from Live at the Marquee
Home - Scenes from a memory, some live versions are cool too, but they mix the vocals too loud usually so it kills the riffs in the background.
Metropolis - Live at the Marquee again, or - Live Scenes from New York
They really got good moments in almost every damn song they have made. However some specific songs just gets me in the mood to try ad make something that swings. Kindof how the melody in Home goes thru the chromatic part to the keychange in the prechorus. While those riffs just grind away like a machine below it, sweetness.