Album has these songs
All songs from every album releases
Many songs are available for 30 seconds preview listening (by Spotify Audio Preview Clips)
#1
Somnium, Part 1
34:50
#2
Somnium, Part 2
59:50
#3
Somnium, Part 3
24:45
Album has 3 releases
Album releases in order of release date. Media format, release date, country, etc.

DVD
2001
United States

Digital
Nov 2007
United Kingdom

Digital
6 Sep 2016