Music’s Influence Throughout History
by Steve Rees, Ret. RN, Harpist
An article at: https://www.jstor.org/stable/738578
"In ancient, as in medieval and modern history, music exerts its influence on the historic event principally as the carrier of thought, one couched in magic words of incantation, the melodic summary of faith or creed, the battle-cry which epitomizes a racial or dynastic ideal, the instrumental tune which is the tonal body of the words of a nation….
Throughout the story of the human race it might be said that the musical influence makes itself felt aggressively, as a racial, national, or religious stimulant, popularizing new or already established thoughts, or conservatively, handing down national traditions, superstitions and cult ideas from generation to generation."
In another article: https://www.mi.edu/in-the-know/musics-historical-influence-ancient-greece-modern-times
Ancient Greece : Music was considered an important part of a well-rounded education in ancient Greece. It was believed that music could help to develop the mind and soul. Music was also used in religious ceremonies, theater productions, and other public events.
Medieval Europe: Music played an important role in the Christian church during the Middle Ages. A Gregorian chant was the most common type of music used in church services. A Gregorian chant is a type of chant that is sung in unison and without accompaniment. Music was also used in secular contexts during the Middle Ages. Minstrels and troubadours traveled from place to place, performing songs and stories for audiences of all social classes.