Many people used music to express their thoughts, ideas, and feelings such as during revolutions and wars the people would use songs to get their message across to people.
Many of their peers seemed to agree that people had an easier time expressing themselves through talking, giving speeches and or even singing about it. Music got many people interested in the lyric and they would all start to understand much better. Using refer during a revolution may help make a big difference. In this situation there may already be a resolution started but you can use reform to help solve some of the
issues.