Renowned conductor Sir John Eliot Gardiner cancels all 2023 engagements after allegedly assaulting singer

Conductor John Eliot Gardiner allegedly slapped and punched a singer backstage after a performance in France.
Gardiner acknowledged needing specialist help, apologized, and announced he will withdraw from performances until 2023.
The incident occurred after Gardiner confronted the singer for exiting the stage incorrectly during a performance.
Gardiner expressed regret and a determination to learn from this experience.
Gardiner's management confirmed he will seek counseling and focus on his mental health.