The Greatest

One of the directors of the upcoming two-part Billy Joel documentary, Billy Joel: And So It Goes, gave an update on the singer’s health two months after the 76-year-old “Piano Man” legend revealed that he’d been diagnosed with the brain disorder normal pressure hydrocephalus.

Co-director Susan Lacy told Good Morning America on Wednesday (July 16) that Joel has been “doing physical therapy, he’s healing, he’s working on getting better.” In May, Joel canceled all his planned summer shows due to the condition, which can affect vision, hearing and balance.