Rosanne Cash, the eldest daughter of Johnny Cash, postponed a trio of concert dates due to an “unexpected medical emergency.”

The country singer’s team announced the concerning news on Monday via Instagram, without giving specifics about the health scare.

“Rosanne Cash must postpone her performances due to an unexpected medical emergency. She is recovering under her doctors’ supervision, who have recommended a temporary restriction on travel and performing,” the statement read.

“The restriction is impacting her upcoming Wyoming and Montana shows. Rosanne deeply regrets the cancellation and looks forward to rescheduling appearances.”

The shows affected are Tuesday’s date in Sheridan, Wyoming; Wednesday in Billings, Montana; and Saturday in Bozeman, Montana.

Concerned fans in the comments section sent the 71-year-old musician warm wishes for a “speedy recovery.”

Rosanne had been touring across the country with fellow musician John Leventhal from August and is set to wrap up the tour in January.

The four-time Grammy winner started her career by touring with her legendary father in the 1970s before launching her own recording path.

In 2009, she recalled that her dad trained her to be a country singer by giving her a list of 100 essential country songs he thought she should know.

“It took me, I think until now, to realize that he was really giving me himself, a part of his heart and soul,” she told NPR at the time.

Rosanne released her breakthrough album, “Seven Year Ache,” in 1981 and her following releases through the ’80s and ’90s made her a household name in country music.

Johnny — who died in 2003 at 71 — shared Rosanne with his first wife, Vivian Liberto. The former couple also share daughters Kathy, Cindy, and Tara.

Johnny and Liberto were married from 1954–1967. The country music icon moved on with fellow country singer June Carter, with whom he had a son, John.

The longtime lovers were married from 1968 to Carter’s death in May 2003 after 35 years of marriage.