Sonata in C-sharp minor, Op. 27, No. 2, â€˜Moonlight; Sonata in E-flat major, Op. 31, No. 3 by Beethoven; Sonata No. 13 in B-flat major, K. 333 by Mozart; Sonetto del Petrarca No. 123; Rigoletto: paraphrase de concert by Liszt; selected sonatas by Scarlatti A highly sought-after pianist, teacher and clinician, William Wellborn presents a program of works in honor of Beethovens birthday, including two of his piano sonatas, along with works by Scarlatti, Mozart and Liszt. A specialist of Liszt, he was invited to perform an all-Liszt program on the composers former piano at the Liszt Museum in Weimar, Germany in 2006.