Billy Joel confessed in a new series about his life that he has “never liked getting political onstage.” However, the singer shared one particular Trump moment that inspired him to express his views.

Billy Joel decided to finally break his silence on Donald Trump when he heard the president call neo-Nazis “fine people,” he revealed in the new HBO documentary Billy Joel: And So It Goes. Joel says in the doc’s second installment,

Billy Joel and Christie Brinkley explain how their marriage deteriorated despite wanting it to work, citing his consuming work schedule and her growing loneliness.