666 by Aphrodite's Child on the Vertigo label:
UK Reissue on Vertigo from 1977 with gatefold cover -
A1: The System
A2: Babylon
A3: Loud, Loud, Loud
A4: The Four Horsemen
A5: The Lamb
A6: The Seventh Seal
B1: Aegian Sea
B2: Seven Bowls
B3: The Wakening Beast
B4: Lament
B5: The Marching Beast
B6: The Battle Of The Locusts
B7: Do It
B8: Tribulation
B9: The Beast
B10: Ofis
C1: Seven Trumpets
C2: Altamont
C3: The Wedding Of The Lamb
C4: The Capture Of The Beast
C5: ∞
C6: Hic Et Nunc
D1: All The Seats Were Occupied
D2: Break