In late May, Heart cancelled their upcoming European tour so that singer Ann Wilson could undergo what she described as a "routine medical procedure", and now the remaining dates on the band's Royal Flush tour have been cancelled.
“I underwent an operation to remove something that, as it turns out, was cancerous,” Wilson says. “The operation was successful and I’m feeling great but my doctors are now advising me to undergo a course of preventive chemotherapy and I’ve decided to do it.
