“Marillion are a rock band formed in Aylesbury, England often categorized as neo-progressive,” (Sputnik Music). “They originally started as ‘Silmarillion’ (from Tolkien’s book) with heavy influences from classic Genesis, but went on to develop their own distinctive sound.” The band released 1983’s Script for a Jester’s Tear, Fugazi (1984), Misplaced Childhood (1985), and Clutching at Straws (1987), as well as the 1984 live album Real to Reel. “All sold respectably, and the band scored a hit single in Britain with ‘Kayleigh’ in 1985.
When Fish left the band in 1988 after four albums, he was replaced by Steve Hogarth. A former member of The Europeans and some-time collaborator with The The and Julian Cope, Hogarth brought a new energy to the band.Across a further ten albums, Hogarth – along with existing members Rothery, Kelly, Trewavas, and Mosley – have reinvigorated and constantly redefined Marillion’s sound. They forged into new musical territories with a succession of inventive, emotional albums, displaying little regard to the vagaries of hit charts or radio playlists.” As Loudersound reports, lead vocalist Fish recalls: “‘Releasing a song like Kayleigh sent our career into hyperdrive – like that moment in Star Trek when the screen goes white. One minute we were playing in France, I think it was in Toulouse, to 100 fans, and the next we had our own private Learjet.'”
Starting in B minor, “Kayleigh” makes the shift to its relative major for its chorus at 1:09. At 1:46, there’s a return to B minor for a guitar solo/interlude, but then a pivot back to D major before a drop into C# minor at 2:13. At 2:58, another chorus in lands in D major. The tune ends directly after the chorus, leaving an oddly unfinished feeling in its wake.