"Margaritaville" is a 1977 song by American popular music singer-songwriter Jimmy Buffett from the album Changes in Latitudes, Changes in Attitudes. This song was written about a drink Buffett discovered at Lung's Cocina del Sur restaurant on Anderson Lane in Austin, Texas, and the first huge surge of tourists who descended on Key West, Florida around that time. He wrote most of the song that night at a friend's house in Austin, and finished it while spending time in Key West.