After I took the test, I thought it would be fun to represent all three archetypes, as that would make things more interesting. So I gave each a piano and a style of sorts and then started writing. For the Creator/Artist music, I tried to convey spontaneity, freedom, and flow of ideas. I tried to write the Sage archetype's music in more comprehensible phrases, and I used it to reign in the energy at times. The Outlaw/Destroyer music is supposed to be more different and unusual, with a drive to it. Also when it first comes in, it's playing the negative harmony of the melody, which I thought fitting.
By the way, I did some reading up on archetypes (I'm a Myers-Briggs INTP--gotta live up to my reputation) and found that on a lot of other sites the Creator archetype is called the Artist and the Destroyer the Rebel. So that's why it's like that.
This piece kind of goes all over the place, but that was kind of the intention. I figured these three concepts interacting would do all sorts of things, and tried to do so myself. Also, since this is also in part representing my personality, I figured it would be hard for me to write something wrong. Also this justifies me playing around and doing weird stuff.
PS. Pubishing this 3 minutes before the deadline lol