Billy Joel has canceled his upcoming concerts because of a brain disorder affecting his hearing, vision and balance, the singer-songwriter announced on Friday.

Legendary singer Billy Joel is canceling all upcoming concerts, including his Sept. 20 performance with Rod Stewart at Paycor Stadium, he announced on social media Friday.

“This condition has been exacerbated by recent concert performances, leading to problems with hearing, vision and balance,” said a statement posted to the singer’s social media accounts.