"I woke up this morning and found that I had more of a similarity with a crooning Kermit than my normal Golden self, so heaps of apologies," says Plant. "It's not my idea of fun to miss a gig."

Tickets will be honored for the rescheduled date of Tuesday, September 15. Support act The Pixies will not appear at the rescheduled date due to scheduling conflicts; a replacement act will be announced at a future date.