Making the tagline logo area read page title

Is there a way to make the %logo% area with tagline appear to be the page body title instead and then use it as a link. I use it for SEO purposes.
I am using Atahualpa 3.4.1. Here is the tricky part. My permalink is a different name from the title and I don't want the name for the permalink. Also page title is different from the body title, I don't want the page title either.
You can see the existing html link above at http://www.the80schild.com/artists/ACDC.html
and the Atahualpa page I am working on. http://www.the80schild.com/artists/acdc/
You can see how it reads '80's music concert tour news.'
It needs to say AC/DC Music News - Black Ice Tour as under Atahualpa page options. All pages should say something different.
Thanks!