Work in progress!
Music by its virtue is not a mere artform but its effects are much deeper. It carries the potential to spread love and peace and to bring people together.
There are many individuals and initiatives who moved the world and gave it what it required in crunch time for it to be.
You should check out few of the films and documentaries just to reconfirm the role of music in human societies and in the process of making this world a better place, little by little.