Instagram/Billy Joel & Rob Thomas & Music Billy Joel's surprising song choice at a wedding reveals his true, humble nature. A story of modesty from the Piano Man himself. March 18, 2026 AceShowbiz - At a memorable moment during Howard Stern's wedding, Billy Joel left a lasting impression on Train's frontman, Pat Monahan. Seated beside the legendary musician, Monahan was so moved by Joel's humble nature that he asked him to sing a song. Instead of performing one of his own hits, Joel modestly chose a James Taylor tune, exemplifying his unassuming personality.