James William Buffett, also known as Jimmy Buffett, was an American singer-songwriter, musician, author, and billionaire businessman, best known for his 1977 hit Margaritaville which spent 22 weeks on the US singles chart peaking at No 8 before he become a successful businessman. Buffett started his music career in the late 1960s and gained a following for his laid-back, tropical-themed songs that often celebrated the beach bum lifestyle. His breakthrough album, "Changes in Latitudes, Changes i... moreJames William Buffett, also known as Jimmy Buffett, was an American singer-songwriter, musician, author, and billionaire businessman, best known for his 1977 hit Margaritaville which spent 22 weeks on the US singles chart peaking at No 8 before he become a successful businessman. Buffett started his music career in the late 1960s and gained a following for his laid-back, tropical-themed songs that often celebrated the beach bum lifestyle. His breakthrough album, "Changes in Latitudes, Changes in Attitudes," was released in 1977 and included the hit song "Margaritaville," which became his signature song and a cultural phenomenon. Throughout his career, Buffett released over 30 albums and was known for his live performances, which often included beach balls, Hawaiian shirts, and tropical drinks. He also wrote several books, including a memoir and a series of novels, and was a successful businessman with his own line of restaurants, hotels, and merchandise. In addition to his music and business ventures, Buffett was also known for his philanthropic work. He founded the Singing for Change charitable foundation and supported causes such as marine conservation and disaster relief efforts.