 When Denise is lowered in Dr Satans lair, a tape player is also  sent down and it keeps repeating a slowed down version of Aleister  Crowleys poem "The Poet", read by himself (found on CD called The  Great Beast Speaks which is the only known recording of Crowley).  The line from the poem that gets repeated over and over is: "Bury me  in a nameless grave".