This is the 9487th most frequent Portuguese word.
concentrou
"Concentrou" means "focused" or "concentrated."
The verb 'concentrou' is used in this sentence to describe the subject (he) actively focusing or directing attention towards studying.
Ele se concentrou nos estudos para o exame.
He focused on studying for the exam.
Here, 'concentrou' is employed to indicate the action of gathering or focusing resources or efforts on a specific goal by an entity (the city).
A cidade concentrou seus esforços na revitalização do centro histórico.
The city focused its efforts on revitalizing the historic center.
In this example, 'concentrou' depicts the act of focusing attentively on music to achieve a specific purpose (finding inspiration).