Singer and guitarist most famous for being a member of the 60's-influenced The Lemon Twigs. His band is known for songs like "As Long As We're Together" and have performed on shows like Conan and The Tonight Show Starring Jimmy Fallon.
He grew up in Long Island, New York.
He is an occasional actor who appeared in a Broadway production of The Little Mermaid as well as shows like Law & Order.
His brother Michael D'Addario is the other half of The Lemon Twigs. He is the son of session musician Ronnie D'Addario.
His band has earned public praise from superstars like Elton John.