Every time Dream Theater sings a song title in another song (Images & Words edition)

Dream Theater songs where the title appears as a lyric, both in the song itself AND in a different song. Bonus points for recognizing all the sources without cheating.
Note for this video, I've not done "Metropolis" because the true song title is "Metropolis Part 1: The Miracle and the Sleeper". I plan on being very capricious with this policy based solely on how amusing I find the results.