Is composer a high demand keyword?

I've been continuing my saga of Search Engine Optimization (SEO) lately, and am trying to figure out why Google still has trouble seeing my site when searched for "North Carolina Composer" or "composers in North Carolina". If you search for "Charlotte, NC Composer" I'm usually in the top 10. If you search for "mikeiscool", I'm #1. But, I'm wondering how much that'll help. I'm reading up on things, and am realizing that despite my having added this blog page, I might need to make an effort to start updating in more frequently, so that the search engines crawl my site more often, and so that I eventually end up with more pages linking to me.

In addition to wanting to increase my site traffic so that I might make some more contacts through which to licence my music , I'd like a little more traffic so that maybe I can benefit from some "Click Through" income. Any of you familiar with Google's Adsense program can probably appreciate this. I'm not expecting to make this guy's type of money (I wouldn't mind it), but it would be nice to supplement the old income. Anyway, you're probably going to see more frequent and possibly less lengthy posts here at Mikeiscool Productions so that I can experiment with how it does/doesn't affect my search engine placement. I'll probably go out of my way to mention Composer, and Songwriter in overly descriptive terms every once in a while as I try to figure out this maze of SEO. Hopefully, it'll still make for reasonably interesting reading.