Margaritaville at Sea, which had spent most of its existence as a single-ship cruise line, seemed like a fringe player. Aside from its branding by the singer Jimmy Buffett, the cruise line ...

Paul McCartney, the Eagles, Jon Bon Jovi and more also performed as part of Keep the Party Going: A Tribute to Jimmy Buffett ... first verse of Buffett’s signature song “Margaritaville ...