Which feature differentiates the Baroque composers from later musical periods?

The distinguishing feature of Baroque composers compared to later musical periods lies in their use of limited emotional expression within a single affect, also known as the doctrine of the affections. In Baroque music, composers aimed to evoke specific emotions or affects, and each piece typically expressed one predominant emotion throughout. This stylistic approach allows for a focused emotional experience for the listener, in contrast to later musical periods, such as the Classical and Romantic eras, which explored greater emotional complexity and shifts within compositions.

During the Baroque period, composers like Bach and Handel often adhered to this concept, crafting their works to maintain a consistent emotional trajectory. This distinct characteristic highlights a specific aesthetic and philosophical perspective of the time on how music should communicate emotional content.

In contrast, the focus on chromatic harmony, clear form, and an emphasis on melody and harmony over rhythm are elements that also developed in later periods. For instance, the Classical era is noted for its structural clarity and formal development, while the Romantic era pushed for a broader emotional range and greater complexity in harmonic progressions. Understanding these nuanced differences enhances the appreciation of how musical styles evolved over time.