"While I'm vaccinated, at my age, I am still being extremely cautious," said the 73-year-old musician, one of the first artists to cancel performances.
Jimmy Buffett and the Coral Reefer Band will close the 2021 Jazz Aspen Snowmass Labor Day Experience on Sunday, Sept. 5, replacing Fleetwood Mac singer Stevie Nicks. Jazz Aspen Snowmass also announces attendees will be required to show proof of vaccination or negative COVID test.