Dear OP,
I have to tell you that first, and no offense, but your high school stats are not that stellar. Sure, they are good, but not so stellar that you're going to blow anyone's socks off when you apply to college. AP classes are great, keep those up, unless you go to music school and pass an audition, no one will care about your music (trust me on that one)... colleges care more about sports for some stupid reason (keep up the music though, at least for yourself).
Keep in mind that anyone can get a GED. It's better than nothing, but getting the actual diploma is better.
Want to be a prosecutor in Chicago or New York? You have to go through the hoops. You have to finish HS, college, law school, and better hope you get some great job experience throughout, and ace everything including the bar exam if you hope to make it in those markets. Some might argue that there are plenty of successful people that don't finish HS, and that's certainly true, but in a career as regimented in education backgrounds as law or medicine, you won't get anywhere without going through the same hoops as everyone else.
If you are so bored, you may as well do some things to bolster your college apps and give you real world experience. Here are a couple ideas:
1. Do you have a job? Go work at a law office, even if it's as a runner at a law office. Even if the job itself is menial, you'll get great experience learning how everything works and get to know more about the job you want in the future. Plus, this will give you some contacts which are more invaluable than you may think.
2. Volunteer. More importantly, do something that shows some amount of initiative or leadership in the community. This is a great plus on college apps and will get you out into the real world. Plus, it's usually a lot of fun and you'll meet new people.
I really can't stress enough that dropping out would not give you any clear advantage over where you are now. That would be the only reason for doing such a drastic measure, and it just isn't the case.
Good luck, and all that jazz. Don't forget to have fun while you're at it.
Cheers,
DCBass