Describe the Doctrine of the Affections. Why was it important to Baroque musical thought?

The Doctrine of Affections was a widespread understanding of music and musicality during the Baroque era. The Doctrine was a result of the philosophy of reason and science as it coincides with music. It aimed to reconcile what man knew about science and the human body, and what man thought he knew about music.

The answer would be online media like a social media. it does refer to forms of different media content created publicly by the end users since 2005 and would cover how people use social media.hope this would be of .