In chapters 18 to 23 of “A History of Western Music” by Donald Jay Grout, we learn about the music of the Baroque period. This era was characterized by ornate and elaborate music, with composers such as Bach, Handel, and Vivaldi creating works that were both technically complex and emotionally powerful.

One of the key developments of the Baroque period was the rise of opera, which combined music, drama, and spectacle to create a new form of entertainment. Composers such as Monteverdi and Purcell were pioneers in this field, and their works continue to be performed today.

Another important development was the growth of instrumental music, with composers such as Corelli and Telemann creating works for a variety of instruments, including the violin, flute, and harpsichord. This led to the development of the concerto, a form in which a solo instrument is accompanied by an orchestra.

The Baroque period also saw the emergence of new musical forms, such as the oratorio and the cantata, which were used to tell religious stories through music. Handel’s “Messiah” is perhaps the most famous example of an oratorio, while Bach’s cantatas are still performed in churches around the world.

Overall, the Baroque period was a time of great creativity and innovation in music, and its influence can still be felt today.