The legendary rockers of KISS had to postpone their Salt Lake City show over the weekend as lead vocalist Gene Simmons undergoes surgery.

Simmons took to social media on Friday to share the news of Saturday’s gig.

“Apologies to the fans in Salt Lake City,” Simmons said in a statement. “We will come back and do the show at a later date. The truth is, I have to fly to LA to do a medical procedure. Nothing serious. But it must be taken care of now. Thank you for your good wishes. All is well.”

The group had to postpone shows earlier this month due to “scheduling conflicts.” Now, their Oakland gig has been moved to March 16 and the Los Angeles show will now take place on March 4. At this time, the band has not announced a rescheduled date for the Salt Lake City show, but those who can not make the new date should seek refunds via point of purchase.

KISS is on their farewell tour, dubbed The End of The Road. They have been touring since January and are expected to be on the road through late 2020. The current lineup consists of Simmons and Paul Stanley, as well as later additions Tommy Thayer and Eric Singer.

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