The Four Seasons (Vivaldi) in the context of "Violin concerto"

Antonio Lucio Vivaldi (4 March 1678 – 28 July 1741) was an Italian composer, virtuoso violinist and impresario of Baroque music. Regarded as one of the greatest Baroque composers, Vivaldi's influence during his lifetime was widespread across Europe, giving origin to many imitators and admirers. He pioneered many developments in orchestration, violin technique and programmatic music. He consolidated the emerging concerto form, especially the solo concerto, into a widely accepted and followed idiom.

Vivaldi composed many instrumental concertos, for the violin and a variety of other musical instruments, as well as sacred choral works and more than fifty operas. His best-known work is a series of violin concertos known as The Four Seasons. Many of his compositions were written for the all-female music ensemble of the Ospedale della Pietà, a home for abandoned children in his native Venice. Vivaldi began studying for the Catholic priesthood at the age of 15 and was ordained at 25, but was given dispensation no longer to say public Masses due to a health problem. Vivaldi also had some success with expensive stagings of his operas in Venice, Mantua and Vienna. After meeting the Emperor Charles VI, Vivaldi moved to Vienna, hoping for royal support. However, the Emperor died soon after Vivaldi's arrival, and Vivaldi himself died in poverty less than a year later.