Crosby started his career DJing at the age of 17 and, from there, he bought and ran a record shop.
Crosby then moved into corporate entertainment and turned his hand to developing and managing bands.
Crosby also co-wrote "That Sounds Good to Me" (which was the British entry for the 2010 Eurovision Song Contest) with Pete Waterman and Mike Stock, performed by Josh Dubovie.
[citation needed] Crosby managed Italian artist Patrizio Buanne, who had a triple platinum selling CD under his tenure[citation needed] In 2008 he joined forces again with Mike Stock to create and produce The Go!Go!Go!
Show, which toured the UK, played in London's West End and was the featured live music entertainment at Alton Towers Resort during the 2011 season.