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
The Door
29:13
#2
The Conflict
25:00
#3
Heaven in My Heart
05:10
#4
The Conclusion
16:34
Album has 4 releases
Album releases in order of release date. Media format, release date, country, etc.

Unknown
23 Feb 2007
Germany

CD
26 Feb 2007

CD
6 Mar 2007
United States

CD
17 Mar 2010
Germany