Track Listings:
A1 The System 0:23
A2 Babylon 2:51
A3 Loud, Loud, Loud 2:37
A4 The Four Horsemen 5:57
A5 The Lamb 4:34
A6 The Seventh Seal 1:30
B1 Aegian Sea 5:25
B2 Seven Bowls 1:25
B3 The Wakening Beast 1:07
B4 Lament 2:55
B5 The Marching Beast 2:00
B6 The Battle Of The Locusts 0:56
B7 Do It 1:45
B8 Tribulation 0:32
B9 The Beast 2:23
B10 Ofis 0:17
C1 Seven Trumpets 0:30
C2 Altamont 4:45
C3 The Wedding Of The Lamb 3:35
C4 The Capture Of The Beast 2:15
C5 ∞ 5:16
C6 Hic Et Nunc  3:00
D1 All The Seats Were Occupied 19:27
D2 Break 2:55

 

Companies, etc.
Lacquer Cut At – Deutsche Grammophon Gesellschaft Pressing Plant
Pressed By – Deutsche Grammophon Gesellschaft Pressing Plant

Credits
Bass, Backing Vocals – Demis Roussos
Bass, Tenor Saxophone, Congas, Drums, Backing Vocals – Harris Halkitis*
Composed By – Vangelis Papathanassiou*
Drums, Backing Vocals – Lucas Sideras
Engineer [Assistant] – Jean-Claude Conan
Engineer [Recording] – Roger Roche
Guitar, Percussion – Silver Koulouris*
Lead Vocals – Lucas Sideras (tracks B9, D2), Demis Roussos (tracks A2, A4, C6), Irene Papas (track C5)
Lyrics By – Costas Ferris
Lyrics By [Greek Text] – Yannis Tsarouchis
Narrator – John Forst
Organ, Piano, Flute, Percussion, Vibraphone, Backing Vocals – Vangelis Papathanassiou*
Producer, Arranged By – Vangelis Papathanassiou*
Tenor Saxophone – Michel Ripoche (tracks A2, C6)
Trombone – Michel Ripoche

Notes
Released in a gatefold cover with ''Swirl'' Vertigo labels.
Deep groove pressing rings by Deutsche Grammophon Gesellschaft Pressing Plant

---