Moon Lake (film) does not have a well-defined storyline, logically coherent cues or a straightforward message. The movie draws inspiration from the Greek Myth of Orpheus and Eurydice. In the myth Orpheus travels to the Underworld to save his wife but in the end she is trapped forever. The movie follows two young lovers in an otherworldly marsh by an abandoned crude-oil carrier named "Moon Lake". They play a game about the Thracian singer Orpheus, who ascends from the Underworld, followed by his beloved mistress, Eurydice. Another nameless couple – a lookalike of Orpheus and Eurydice - appear. The trajectories of the two
The Mask of Orpheus with the Orpheus myth decaying. "The Mask of Orpheus", in addition to vocal and orchestral music, contains a significant amount of electronic music, (which was precisely composed by Birtwistle, and realized on his behalf by Barry Anderson). Each act has its own electronic "aura", which goes on continuously, sometimes prominently, sometimes inaudibly; the voice of Apollo is heard on several occasions as an electronic sound "speaking" in an invented language. These electronic sounds were made by Anderson in Paris at IRCAM. There are also six purely electronic interludes created by computer manipulation of harp sounds. Jocelyn Herbert was commissioned to