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What happened with the band Iron Maiden in New Year's Eve 1978?
On New Year's Eve 1978, Iron Maiden recorded a demo, consisting of four songs, at Spaceward Studios in Cambridge.
What happened to the band Iron Maiden's demo?
The band Iron Maiden presented a copy to Neal Kay, then managing a heavy metal club called Bandwagon Heavy Metal Soundhouse, located in Kingsbury Circle, northwest London.

Question: what did neal kay do after listening to their demo?
Self-contained rewrite: What did Neal Kay do after listening to the band Iron Maiden's demo?