Imagiine you go to see a Billy Joel tribute band and Billy Joel himself shows up to play!!!

Billy Joel made an emotional and unexpected return to the stage this week, marking his first live performance since revealing a brain condition diagnosis in May.

On January 2, the 76-year-old music legend surprised fans at an amphitheater in Wellington, where a Billy Joel cover band was performing as part of the village’s 30th anniversary celebration. Audience members had no idea the Piano Man himself was about to appear.