AC/DC are being forced to postpone the remainder of the US leg of their Rock Or Bust World Tour after lead singer Brian Johnson was advised by doctors to “stop touring immediately or risk total hearing loss,” according to a press release issued by the band. Tomorrow’s show in Atlanta through Madison Square Garden on 4/4 are being rescheduled, “likely with a guest vocalist.” It’s unclear at this time if this is a temporary thing or if Johnson will never be able to tour again. Find a full list of the postponed dates below.

03/08 Atlanta, GA @ Philips Arena
03/11 Ft. Lauderdale, FL @ BB&T Center
03/14 Greensboro, NC @ Greensboro Coliseum
03/17 Washington, DC @ Verizon Center
03/20 Detroit, MI @ The Palace
03/23 Columbus, OH @ Nationwide Arena
03/26 Cleveland, OH @ Quicken Loans Arena
03/29 Buffalo, NY @ First Niagara Center
04/01 Philadelphia, PA @ Wells Fargo Center
04/04 New York, NY @ Madison Square Garden

Ticketholders can keep their tickets for the rescheduled dates or receive a refund at point of purchase.