Conversation so far:
What was his involvement with Kate Bush?
Gilmour was responsible for bringing Kate Bush to public attention.
How did he bring her to public attention?
her family produced a demo tape with over 50 of her compositions, which was turned down by record labels.
Gilmour received a copy of the demo from Ricky Hopper.
What was his reaction to the demo?
Impressed with what he heard, Gilmour helped the sixteen-year-old Bush get a more professional-sounding demo tape recorded that would be more saleable to the record companies.
Did she ever get a record deal?
Gilmour then arranged for EMI executive Terry Slater to hear the tape.
Slater was impressed by the tape and signed her.

Question: What was her first album?
Self-contained rewrite: What was Kate Bush's first album?