Piano Sonata no. 9 in B major, D.575, op. posth.147
The Piano Sonata in B major D 575 by Franz Schubert is a sonata for solo piano, posthumously published as Op. 147 and given a dedication to Sigismond Thalberg by its publishers. Schubert composed the sonata in August 1817.
The work takes approximately 24 minutes to perform.
Movements
- Allegro ma non troppo
- Andante
- Scherzo, allegretto
- Allegro giusto

