Conversation so far:
What is SAW and its relationship to the musician, Mike Stock?
Stock Aitken Waterman (abbreviated as SAW) are an English songwriting and record producing trio consisting of Mike Stock, Matt Aitken, and Pete Waterman.
What music did Mike Stock work on during the Post-SAW time period?
In 1994 Simon Cowell asked Stock to produce the record for the popular kid's TV show 'Mighty Morphin Power Rangers' which was a top 5 hit in the UK.

Question: What is the name of one of Simon Cowell's artists?
Self-contained rewrite: What is the name of one of Simon Cowell's artists?