John O'HaraActingNo biography available.Known For4.2Ian Anderson - Plays the Orchestral Jethro Tull2005Fan ClubNo Nerds have favorited John O'Hara yet — be the first.All fan clubsFrom NerdspinFilmographyActor32014Jethro Tull's Ian Anderson - Thick As A Brick Live In IcelandFilmHimself - Keys & Accordion★ 6.02008Jethro Tull Live at AVO Session BaselFilmself★ 3.82005Ian Anderson - Plays the Orchestral Jethro TullFilm★ 4.2