Franz Schubert left behind a wealth of unfinished works, more so than any other major composer. His famous Symphony in B minor, known as "The Unfinished," is considered the most well-known of these unfinished pieces. Among his fragmentary compositions are also an incomplete Allegro and the beginning of a String Quartet in C minor. An unfinished Piano Sonata in C major, as well as various incomplete attempts, are also part of his legacy. Considering the year 1817, in which Schubert left many sonatas unfinished, one might assume that he would have completed more piano sonatas had they met with greater acclaim.
Primarily recognized for his songs, Schubert was only able to publish a few of his piano sonatas during his lifetime. His "Sonata in G major, D 894" appeared in 1827 under the title "Fantasy, Andante, Menuetto and Allegretto." The Viennese publisher strategically marketed Schubert's compositions to boost sales. This sonata was composed after another impressive work in G major, the String Quartet D 887.
Schubert's distinctive piano style harmonized perfectly with his popular Piano Sonata in A major, D 664. The song-like and lyrical quality of this work was very well received. The key of the gentle slow movement influenced the minuet, which is unusually composed in B minor. Schubert's cantabile prelude is reflected in the rondo finale, which is enriched by contrasting écossaise interludes. The diverse episodes of the finale offer a captivating sonic experience.
Schubert frequently employed dactylic rhythms in his themes. The second theme of his A major sonata contained this characteristic rhythm and was interrupted by a dramatic outburst before the recapitulation and subsequent coda. The slow movement was distinguished by sighing passages, which were later used in a song. Schubert's piano artistry reached its zenith in this work, providing a virtuosic conclusion to the finale.
Schubert's music conveys a gentleness and innocence that is perfected by the sonata's brilliant finale. Josefa von Koller, the pianist, must have been exceptionally talented to master the subtle nuances of this piece.