Getting Ideas for a New Website

Getting Ready to Start a New Site!
This will be my second site on WA and I'm way stoked about the idea I have! I guess I am just looking for some feedback on the idea from y'all!
My first site is doing pretty well, getting indexed, getting traffic, no money, yet, but, it's only been a month. So, I am really happy with where it is so far!
My Idea
I am really into artistry, be it, musicians, bands, artists, painters, photographers, just about any kind of raw talent I can find. My thought is, why not make a website dedicated to posting about all the musicians, etc. that I happen to come across that aren't well known and mostly unheard of and get them some much needed exposure.
Maybe I'm Crazy
Maybe I'm nuts for wanting to go this route, I mean, there is so much to consider, copyrights being the biggest, but I am guessing most artists would want any good exposure they can get, right? I'm guessing I would just need to contact the artists before posting about them? Get their permission? What about record labels? I just have so many questions going around in my head!
Would Anyone Come?
Would anyone be interested in this sort of site? Am I just a random weirdo and just one of few who feel the same way I do about artists? I can tell I would have a lot to add to the site, because I am typing this faster than I have ever typed before, meaning I am just super excited about my idea, I just hope others will be too?
What are your Thoughts?
Can you guys give me some feedback and let me know what you think of my idea? I will be (im)patiently waiting, lol!
TIA,
Jerry