The “Piano Man” singer has been diagnosed with normal pressure hydrocephalus, which can cause mobility and cognitive issues.

He has also been "advised to refrain from performing during this recovery period."Per the press release, the musician is "thankful for the excellent care he is receiving and is fully committed to prioritizing his health.

Alexa Ray Joel, daughter of US musician Billy Joel, has hailed her father the "strongest and most resilient man" after he was diagnosed with a brain condition. The 'Piano Man' artist had to cancel his upcoming gigs in Edinburgh and Liverpool due to health concerns announced last Friday.