The Organ Sonatas of Percy C. Buck Rupert Gough plays the Willis organ at St. Patrick’s Cathedral, Dublin, Ireland. Organ Sonata No. 1 in E flat major, Op. 3FantasieVariationenIntroduction and Fugue Organ Sonata No. 2 in D major, Op. 9FantasieCantilèneFinale, quasi Rondo Organ Sonata No. 3 in B flat major, Op. 12FantasieMarcie FunèbreToccata Marche Militaire, Op. 34