Historical critiques of Schubert’s methods of development hold that he substitutes ‘genuine’ development with sequences of variation, blurring the boundary between musical progression (development via fragmentation) and additive expansion (repetition via sequence and variation; Adorno 1928, Salzer 1928). Recent appraisals of Schubert’s expansive developmental strategies suggest, alternatively, that the distinction between the two techniques is not as unambiguous as might be assumed (Burstein 1997, Hyland 2013, Martinkus 2018), and have begun to problematise this binary opposition. Building thereon, this chapter brings the continuity drafts and autograph scores for the Piano Sonatas D958, D959 and D960 into focus by paying particular attention to the changes made by Schubert in the final versions, which employ variation or varied repetition as part of an ongoing developmental process. It assesses the impact on formal function and syntax caused by the introduction of varied repeats at different levels of structure, from the individual bar to the full phrase, underlining the resulting amalgamation of sonata (discursive) and variation (recursive) techniques that these works articulate (Ivanovitch 2010). Ultimately, through close examination of Schubert’s compositional revisions, this chapter presents a fuller understanding of what constitutes development in a Schubertian context and the vital role of variation therein.

More than half of Schubert’s chamber works from 1824 to 1828 feature his preferred instrument, the piano. Yet in none of them does it function as an instrumental accompaniment, being instead an equal participant in a duo or trio chamber format. Especially in solo chamber works written for performance in recitals by befriended virtuoso instrumentalists, Schubert was perfectly willing to adapt the style brillant that flourished between 1820 and 1830. Based on the assumption that Schubert applied the style brillant solely for reasons of economy, his virtuoso chamber music has previously been considered to be of lesser value, mentioned only in passing. More recently, however, his turn to extroverted forms of expression has been described as a deliberate counterfoil to the introverted sublimation of his other ‘late’ works. This chapter considers the Fantasy in C Major (D934) and Variations in E Minor on ‘Trockne Blumen’ (D802) to show how Schubert discovered the sophisticated and outgoing mannerisms of the style brillant; it also discusses the development of ornamented variation techniques as an alternative to thematic development, and how this shift of emphasis between musical substance and figuration seems to anticipate the aesthetics of the Romantic arabesque.

There can be little doubt that the piano was one of Schubert’s instruments of choice, featuring not only in an array of solo pieces but also in chamber music and as an accompaniment to Lieder. Given the popularity of the instrument in Vienna during the early nineteenth century, this is perhaps not surprising. However, very little is known about Schubert’s own instruments, or which specific makers and models he preferred throughout his career. The instruments themselves underwent substantial change during Schubert’s lifetime, with preference moving away from the delicate touch and tone of late eighteenth-century models to the larger compass and more weighty tonal qualities of the instruments of the 1820s and 1830s, in part as a reaction to the demands of composers. By considering Schubert’s connection to specific instrument makers, the unique qualities of Viennese instruments and individual works for pianoforte by Schubert, this paper revisits what is known about the instruments he may have preferred, while also making observations about the connections between his keyboard music and the instruments that were available in early nineteenth-century Vienna.

Franz Schubert’s waltzes may seem small, but they bear more than meets the eye. Leopold von Sonnleithner tells us that Schubert ‘never danced, but was always ready to sit down at the piano, where for hours he improvised the most beautiful waltzes; those he liked he repeated, in order to remember them and to write them out afterwards’. The composer appears to have been inspired by the motion and joy he saw and caused, for certain waltzes communicate physical momentum and personalised interiority – reflections and echoes from the past.The effects expressed within Schubert’s waltzes arise from expectations elicited by their voice-leading, coupled with changes in texture, register, dynamics, metre and rhythm. This chapter will explore representative examples from Schubert’s Originaltänze, Valses sentimentales, Valses nobles, and the Zwanzig Walzer (Letzte Walzer) to demonstrate how they convey impressions of physicality and flow, perceptions of distance and disturbance, plus aspects of sonority and spatiality. In turn, these reflections and echoes offer insights regarding Schubert’s art and aesthetics, as well as the past they inhabited.

The word ‘Klavier’ occurs only twice in the texts of Schubert’s lieder, but both times in a prominent position – namely, in the titles of Christian Daniel Friedrich Schubart’s ‘An mein Klavier’ and Friedrich Schiller’s ‘Laura am Klavier’, both set to music in 1816 (respectively D342 and D388). The first poem deals with two figures – the narrative persona and his piano; the second with three – Laura, the piano and the narrative persona. In Schubart, the emphasis falls on the piano’s expressive potential; in Schiller, mainly on the impression it imparts. The two poems thus present the instrument in quite different, even antithetical, guises: introverted versus extroverted. Although Schubert turned to poems that were already a generation old (they were first published in 1785 and 1782, respectively) and had a different sound in mind compared to the two poets (this was an age of rapid evolution in keyboard instrument construction), the instrumental aesthetic displayed in Schubart’s and Schiller’s poems still applied with undiminished force in 1816. The antitheses marked by the poems Schubert chose with respect to the Klavier reveal the breadth of notions associated with the instruments that went by that name around 1800.

Schubert acquired the art of improvisation from Salieri, who had trained him in the old school of a kapellmeister, a proficient keyboard improviser able to compose, in a short space of time, a mass, symphony or opera, and furnish publishers with songs, chamber music and piano repertoire. Schubert’s friends dismissed his teacher’s theoretically grounded practice of keyboard improvisation as old-fashioned, unknowingly realising that numerous treatises were lamenting its disappearance from musical pedagogy.The skills Schubert acquired were finely honed in Viennese salons. Whereas pianists of the mid nineteenth century played for a vastly expanded concert audience with a lower level of musical education, Schubert’s improvisations – unlike Liszt’s or Hummel’s – were exclusively in private, elite company, where he was immediately understood. Sonnleithner recalls Schubert’s multilevelled improvisations, where he played light waltzes for friends to dance to while others gathered around listening, as he satisfied simultaneously popular and learned tastes. Louis Schlösser remembers Schubert improvising fantasies on Hungarian tunes, which shows the pleasing, popular side of Schubert’s improvisations. One of the most distinctive elements resulting from Schubert’s ‘improvisatory’ compositional technique is his use of harmony at local and structural levels, and novel use of form whose roots are in his improvisor’s fingers.

In diaries, letters and memoirs written by his friends and contemporaries, as well as in visual representations, Schubert is most frequently depicted at the piano encircled by friends. His association with this instrument spanned most of his life and covered a wide range of musical genres including fantasies, sonatas, dances, variations, marches and character pieces (such as those in the Hungarian style), in addition to his cultivation of the piano duet (music for piano four hands). In his Lieder – one of the genres with which Schubert is chiefly associated today – and his instrumental chamber music, the piano also takes on a significant role, almost always extending far beyond the function of an accompaniment to the voice or solo instruments. Given the predominant position of the piano in his output, it could be surmised that it was his instrument of choice. Yet despite Schubert’s diverse use of the piano, previous research on his music for the instrument has tended to focus almost exclusively on the sonatas (for two hands), analysing their musical form, harmonic disposition and Schubert’s approach to thematic development in contrast to the ‘classical’ piano sonata and to a certain extent in the shadow of Beethoven’s piano sonatas.