⁣⁣Името на албума е латинска година MCMXC a.D. = 1990
Съдържание:
1. "The Voice of Enigma"
2. "Principles of Lust"
a. "Sadeness"
b. "Find Love"
c. "Sadeness (Reprise)"
3. "Callas Went Away"
4. "Mea Culpa"
5. "The Voice & the Snake"
6. "Knocking on Forbidden Doors"
7. "Back to the Rivers of Belief"
a. "Way to Eternity"
b. "Hallelujah"
c. "The Rivers of Belief"
Обща дължина: 40:16



4 Бонус трак-а от 1991:
⁣1991 "The Limited Edition"

⁣8. "Sadeness (Meditation)" Curly M.C., Gregorian, Fairstein
9. "Mea Culpa (Fading Shades)" Curly M.C., Fairstein
10. "Principles of Lust (Everlasting Lust)" Curly M.C.
11. "The Rivers of Belief (The Returning Silence)" Curly M.C., Fairstein
Total length: 20:41

И допълнителен текст в последния трак.