I'm really surprised so many of the Brits posting here have never heard of either Jimmy Buffet or Margaritaville. OK, from my UK perspective JB was pretty much a one hit wonder so I can understand people never having heard of the man himself, but Margaritaville was played a lot on UK radio and TV in the late 70s, and was pretty hard to miss. I've even heard it played in the last couple of years at singarounds in the UK.