Can music change the world?
Oh, Grasshopper, you ask such absorbing questions!
It can, it does and it will.
If you mean can it create world peace, abundant water and faster deliveries, then be ready to add something to the music.
Music inspires, music changes mood, music helps “flow” and music enthuses as well as it might sadden.
Is that change? Is that world change?
Go find out, Grasshopper. And be happily engaged.