A few observations on your site dox, in the hope that you may find them helpful, starting with a couple of things about how search engines work:
Search robots like text. They don't really understand it in any meaningful sense, but at least they can read it, count how often certain words occur, and do other computery things that (with the help of some kick-ass programming) enable them to give us search results that conform to our searches. Images are much more difficult for them to deal with, even when they're images of text - it might not make much difference to us humans (those of us that aren't blind, that is), but it's a big deal to computers. So it makes sense to help the poor dears if we can...
[ol]
[li]Use plenty of (relevant) text when building your site[/li]
[li]Where text has a particular significance - such as a heading - use the right markup to point that out to the robots[/li]
[li]Where you use images to display text, make sure you include an [tt]alt[/tt] attribute to help the bots read it[/li]
[/ol]
Another thing that's important is links - bots like to follow them to determine the relationship between pages, as do
people for that matter. A site map is no substitute for actual on-page links. This leads me to a major failing of your site: only the home page has any links on it.
The leaf pages - which contain most of the text that bots will read and engines will (we hope) rank - don't link to the rest of the site, or even to the home page. This affects human visitors even more than bots - suppose someone searhes for a studio with a particular combination of kit and lands up on your "gear" page. How do they find out where that gear is? I theorize that the existence of all these orphanned pages may be getting the engines to mark your site as low quality, with an impact of your ranking.
Engines are less bothered by the look of your site - as I said, they don't really see it - but as a human visitor I'm not very impressed. It looks very dated and unprofessional, especially the lack of navigation and the completely different look to every page. There's really no excuse for that in 2012. It would discourage me as a potential client in case your recording was equally slapdash.
So my advice would be to give the site a complete overhaul, or to pay somebody with the necessary skills to do so. Consider using a CMS like Joomla or Wordpress that'll give you a simple interface to manage your content without disturbing the look and feel.
-- Chris Hunt
Webmaster & Tragedian
Extra Connections Ltd