Guest Writers on a music Lesson Blog

The problem I have is that when I write posts I have to go and do research, check that what I'm writing has value in some way and that It comes across in a way that's not too text heavy while still having  some depth.  Doing this takes time and I've even spent a month writing one post!  

This is a problem because without frequency people that like what you write will keep coming back to the same content and quickly get bored.  One thing that's a bad idea in my view is to have more posts but make some shorter, split posts into multiple weeks or a host of other sneaky tricks to squeeze the juice out of posts!

I'm also up for having some partner blogs if you're a blog writer so we can help each other to get the message we have out there.  

What I'm looking for are people that can help me to teach about difficult or obscure musical concepts so that the people who read can become better musicians.  I love progressive rock but there's nowhere I can go to learn how to actually make the music.  There's nowhere that tells me the opening to Close to the edge is an ascending Locrian improvisation which resolves in the main melody, but that's something I'd have wanted to know when I learned music theory years ago!  

If you have ideas or suggestions on this get in touch.