Beloved singer and leader of the Parrotheads, Jimmy Buffett, has died at the age of 76. His cause of death is unknown, but he had been battling an undisclosed illness since 2022. Buffett was known for his unique blend of country, folk, and Gulf Coast rock, and his hit song "Margaritaville" propelled him to mainstream fame. He was also a prolific songwriter, author, and actor, and was the founder of the Margaritaville brand. Buffett's philanthropic endeavors and legendary live performances made him a cherished artist. He is survived by his wife and three children.