Paul McCartney has paid tribute to Jimmy Buffett, who died aged 76 on Friday (September 1).News of the ‘Margaritaville’ singer-songwriter’s death was confirmed with a statement on his website, which read: “Jimmy passed away peacefully on the night of September 1 surrounded by his family, friends, music and dogs. He lived his life like a song till the very last breath and will be missed beyond measure by so many.”An officially obituary on his website confirmed that the cause of death was Merkel cell carcinoma, which he had been battling for four years.Tributes quickly poured in from across the entertainment world from figures like Elton John, Beach Boys‘ Brian Wilson and LL Cool J.