The solo sonata developed in the early 17th century, although works such as Silvestro Ganassi's La Fontegara (1535) and Diego Ortiz's Trattado de glosas sobre clausulas (1553) already hinted at a longer prehistory.[2][3] However, a significant repertoire of smaller ensemble works did not appear until around the turn of the century. Early examples include Cima's instrumental pieces from the Concerti ecclesiastici of 1610.[2] Despite strict rules governing instrument use in churches, composers like Cima created complex structures that combined polyphonic passages with rapid runs.[2] The 1620s were characterized by sonatas for small ensembles.[5] Collections such as those by Dario Castello from 1621 and 1629 exhibited novel features.[2] While Castello spoke of 'curiose et moderne inventione', Marini described his works as 'sonate concertate in stil moderno'.[2] These composers were pioneers of a new movement.[2] The increasing technical complexity of these compositions laid the foundation for the further development of the solo sonata.[3] After its heyday in the 1620s, the sonata for small ensembles declined in importance after 1630 due to economic difficulties. However, with the emergence of Marco Uccellini in the 1630s, the situation improved again.[2] Developments were initially concentrated in northern Italy but gradually spread.[5] Alessandro Stradella developed his musical talent in Rome, where musicians rarely published their works.[1] The regional differences in the compositions illustrate a stylistic diversity, yet a certain uniformity in the musical medium persisted. The distinction between solo and duo sonatas was maintained throughout the 17th century.[1][3] In northern Europe, the concept of a unified Italian music prevailed, but the works of Cima, Castello, and Stradella actually reveal significant differences.[2] Printed editions and technical limitations of the time significantly influenced the presentation of violin sonatas[4]. Virtuoso violin music often circulated as manuscripts, which led to losses but ultimately also promoted technical innovations in notation[3][4].
