Amandine Beyer

A concerto grosso is a Baroque-era orchestral form built on contrasts between a small group of soloists (the concertino) and the full ensemble (the ripieno or tutti). It typically features strings with basso continuo, terraced dynamics, antiphonal dialogue, and clear tonal harmony. Two principal subtypes emerged: the church-oriented sonata da chiesa (often in a four-movement slow–fast–slow–fast plan) and the dance-inflected sonata da camera (suite-like movements). The genre highlights thematic exchange, sequences, and imitation, with the concertino—often two violins and cello—embroidered against broader tutti refrains. Corelli’s models codified its syntax, and Handel’s sets represent its late-Baroque culmination.

Baroque is a period and style of Western art music spanning roughly 1600–1750. It is characterized by the birth of functional tonality, the widespread use of basso continuo (figured bass), and a love of contrast—between soloist and ensemble, loud and soft, and different timbres. Hallmark genres and forms of the era include opera, cantata, oratorio, concerto (especially the concerto grosso), dance suite, sonata, and fugue. Textures range from expressive monody to intricate counterpoint, and melodies are richly ornamented with trills, mordents, and appoggiaturas. Baroque music flourished in churches, courts, and theaters across Europe, with regional styles (Italian, French, German, English) shaping distinctive approaches to rhythm, dance, harmony, and ornamentation.

Chamber music is a tradition of composed music for small ensembles—typically one player per part—intended for intimate spaces such as courts, salons, and private rooms rather than large public halls. Its aesthetic emphasizes clarity of texture, conversational interplay among parts, and balance without a conductor. Hallmark formations include the string quartet, piano trio, wind quintet, string quintet, and various mixed ensembles. Multi‑movement cycles (often in sonata form) and finely wrought counterpoint are common, ranging from Baroque trio sonatas to Classical string quartets and modern works with expanded timbres and techniques. Because of its scale and transparency, chamber music has long been a proving ground for compositional craft and ensemble musicianship, shaping the core of Western art music from the Baroque through the present.

The baroque suite is a multi-movement instrumental genre from the Baroque era built from a sequence of stylized dances unified by key and often contrasted by tempo and character. Typically, a core group of dances—Allemande, Courante (or Corrente), Sarabande, and Gigue—forms the backbone, with optional insertions such as Minuet, Gavotte, Bourrée, Passepied, Rigaudon, or Air. Each movement commonly uses binary form with repeated sections (||: A :|| ||: B :||), in which the first part modulates away from the tonic and the second part returns, often with balanced phrasing and motivic recall. Ornamentation (agréments), rhythmic inégalité in French movements, and clear dance rhythms are hallmarks. Suites were composed for keyboard (harpsichord, organ), lute, chamber ensembles, and orchestra (as orchestral suites).

A sonata is a multi-movement work for one or a few instruments that developed as a principal vehicle of instrumental expression in European art music. In the Baroque era it referred broadly to “music to be sounded” (as opposed to “cantata,” music to be sung) and commonly appeared as the trio sonata (two treble instruments plus basso continuo) in church (sonata da chiesa) or chamber (sonata da camera) contexts. In the Classical era the term narrowed to denote a cyclical, architecturally unified piece for solo keyboard or for a solo melody instrument with keyboard, typically in three or four movements with the first movement in sonata form (exposition–development–recapitulation). Across the 18th–20th centuries, composers used the sonata as a laboratory for harmonic drama, motivic development, and contrasting characters—ranging from the poised clarity of Haydn and Mozart to the structural expansiveness and psychological depth of Beethoven and Romantic successors.

Classical music is the notated art-music tradition of Europe and its global descendants, characterized by durable forms, carefully codified harmony and counterpoint, and a literate score-based practice. The term “classical” can refer broadly to the entire Western art-music lineage from the Medieval era to today, not just the Classical period (c. 1750s–1820s). It privileges long-form structures (such as symphonies, sonatas, concertos, masses, and operas), functional or modal harmony, thematic development, and timbral nuance across ensembles ranging from solo instruments to full orchestras and choirs. Across centuries, the style evolved from chant and modal polyphony to tonal harmony, and later to post-tonal idioms, while maintaining a shared emphasis on written notation, performance practice, and craft.