Baroque music

Baroque music refers to a dominant style of Western classical music composed between approximately 1600 and 1750. This era followed the Renaissance and preceded the Classical period. It represents a major portion of the classical music canon and remains widely studied today. The term "baroque" is derived from the Portuguese word *barroco*, meaning an irregularly-shaped pearl.

Early critics often used the word as a pejorative. They used it to describe music they found extravagant, strange, or dissonant. For example, Jean-Jacques Rousseau described it in 1768 as music with confused harmony and harsh singing. Over time, however, the term became the standard way to describe this rich musical era.

One of the most important developments was the formalization of common-practice tonality. This is an approach where a piece is written in a specific key. This system provides a sense of a "home note" for the music. This tonal foundation allowed for the use of harmonic progressions to provide closure. Composers also utilized the tritone, an unstable interval, to create intentional dissonance. This helped create the emotional tension and release that defines the style. This focus on tonality remains a fundamental part of both classical and popular music today.

The texture of Baroque music is often characterized by polyphony. Polyphony is a style where multiple independent melody lines are performed simultaneously. To support these melodies, musicians used a technique called *basso continuo*. This was a small group of instruments that provided a continuous bassline and accompaniment. The group typically included bass instruments like the viol, cello, or double bass. It also included keyboard players, such as harpsichordists or organists. These players used a system called figured bass to guide their performance. In figured bass, composers placed numbers or symbols above the bass notes. These symbols told the keyboard player which intervals or chords to improvise above the bassline.

History shows that many musical innovations began in Italy. These new ideas often took about 20 years to spread to the rest of Europe. In late Renaissance Florence, a group called the Florentine Camerata met to discuss music and drama. They wanted to recreate the feel of ancient Greek musical drama. This led to the invention of opera, which combines singing and instrumental music. Jacopo Peri wrote some of the first operas, such as *Dafne*. Later, Claudio Monteverdi brought attention to the genre with works like *L'Orfeo*. He helped bridge the gap between the old Renaissance style and the new Baroque style.

Historians often divide the Baroque period into different chronological phases. One common method, used by Manfred Bukofzer, splits it into early, middle, and late Baroque. He defined the early Baroque from 1580 to 1630. The middle Baroque lasted from 1630 to 1680. The late Baroque spanned from 1680 to 1730. Another scholar, Clercx, used different names like "primitive," "full," and "tardy" Baroque. These divisions help researchers understand how musical styles changed in different places at different times. For instance, Italian composers moved toward the *galant* style around 1730. Meanwhile, German composers like Johann Sebastian Bach continued the Baroque style until 1750.

The era was also defined by a new focus on affective expression. This means using music to stir the emotions of the audience. This shift was prompted by a rediscovery of classical rhetoric and humanism. Composers experimented with new instrumental playing techniques to find fuller sounds. These experiments eventually led to the creation of the modern orchestra. The period also saw the rise of new musical genres. These included the solo concerto, the sonata, the cantata, and the oratorio. The dance suite also became a characteristic Baroque form.

Baroque music connects to many broader social and scientific changes. The rise of the middle class in trade centers increased the demand for opera houses. This led to a preference for more realistic or historical operas. At the same time, a more scientific understanding of sound led to innovations like equal temperament. This is a system of tuning that allows for easier modulation between keys. The era's focus on individual expression and complex textures changed the way musicians were trained. Professional musicians were expected to be highly skilled improvisers of both melodies and accompaniments.