Country superstar Luke Bryan pays tribute to the late Jimmy Buffett during his Las Vegas residency. Bryan dedicates the show to Buffett and performs his iconic hit "Margaritaville." Buffett, known for his laid-back style and famous songs, passed away at the age of 76. He was a beloved musician, songwriter, author, and actor. Buffett's philanthropic efforts focused on environmental conservation, particularly marine protection. He leaves behind his wife and children. Buffett's upcoming album, "Equal Strain On All Parts," may not be released as planned.