However, I found that "Parasomnia" is actually a song from the album "Train of Thought" (2003) but I think you are referring to the song "The Count of Tuscany" from the album "Systematic Chaos" (2007) or another song.
As the band left the studio that evening, they knew they had created something special – a song that would transport listeners to another world, just as it had transported them. And as they looked up at the Manhattan skyline, they couldn't help but feel grateful for the creative journey they were on, with "Parasomnia" being a shining milestone along the way. Dream Theater Parasomnia zip