I mean, first of all, let me say whichever superhero first came up with the idea of wearing a cape, he wasn't really onto anything good. The number of times I'm treading on that damn thing or I throw a punch and it ends up covering my whole head. It's really not practical.
The world is in great need of more music education. When students play music, it allows a part of their artistic mind to express itself, which is very important in helping to balance a child intellectually, spiritually, and emotionally.