Widespread Panic, a rock band formed in Athens, Georgia, in 1986, has revealed that its lead guitarist, Jimmy Herring, has been diagnosed with Stage 1 tonsil cancer, a type of throat cancer. “That part we’re happy to report,” the band added before announcing the cancellation of three concerts at Harrah’s Cherokee Center in Asheville, North Carolina, originally scheduled for July 25–27. “We will have a clearer picture of our future concert schedule in the next few days,” the group wrote.

“We thank everyone for their concern and Blessings as Jimmy and his Family go through this healing process. Let the Healing begin.” In Stage 1, the tumor is smaller and confined to the tonsil, meaning it likely hasn’t spread to other areas, such as the lymph nodes.

Upon hearing of Mr. Herring’s cancer diagnosis, many prominent members of the music industry—including musician Eric Krasno, rapper G. Love, guitarist Billy Strings, and turntablist DJ Logic—commented on the band’s social media post, expressing their wishes for the North Carolina native’s speedy recovery.

Grammy Award-winning singer-songwriter Jason Isbell called the guitarist “a beautiful soul,” writing that he was “as good a musician” as he'd ever seen. “Love and healing to Jimmy,” Mr. Isbell shared.

“We are praying for jimmy !!!! One of the best guitarists ever!!” commented pedal steel guitarist Robert Randolph. The guitarist co-founded his first band—the jazz fusion group Col. Bruc.