"Winchester Cathedral" was one step above another "novelty" hit of the same year, Napoleon XIV's "They're Coming To Take Me Away, Ha-Haaa," which I remember getting about as much air-time as WC. Maybe "Napoleon XIV" was just Aric's assumed name, used when he wrote the song after hearing WC one too many times.
Come to think of it, "They're Coming . . ." may just be the first Rap song.
For those who want to stroll down memory lane, here's a sample.