How do you want to read a music blog?

I was at an interview today. I’m applying to write for this “local” blog, which focus’ on a lot of the more underground things in my city.
So, I applied to write the music part, seeing as I love going to concerts, and I love to express my opinion. ANYWAY, I haven’t really written before, so .. how do you like to read blogs? I would have to mostly cover concerts and other music events.
Thanks! :)