The Piano Sonata in E♭ major D 568 by Franz Schubert is a sonata for solo piano. It is a revision and completion of the Sonata in D♭ major D 568. The D♭ major version was composed in June 1817, while the E♭ major revision and completion, published in 1829 after Schubert's death as Op. posth. 122, dates from sometime around 1826.
The Long Line