Clint Black has cancelled an appearance at the upcoming Black Gold Bash in Texas because of a medical procedure. According to his rep, Clint "needs to undergo a procedure on his back prior to his performance," and he will be unable to perform as he recovers. Clay Walker is already booked to fill in for Clint's headlining spot at the June 7 event. The Black Gold Bash is a partnership with Oilfield Helping Hands, and raises money to support oilfield industry families through medical hardships and other times of financial need. The surgery has also delayed the start of Clint's 2023 Summer's Comin' Tour. It is now scheduled to start June 24.