Music can change the world because it can change people.

-- Bono

 Music acts like a magic key, to which the most tightly closed heart opens.

-- Maria von Trapp

 Music is the great uniter.  An incredible force.  Something that people who differ on everything and anything else can have in common.

-- Sarah Dessen

 Music is an agreeable harmony for the honor of God and the permissible delights of the soul.

-- Johann Sebastian Bach