Why does the design of this site change each time you visit a different page, or each time you come back?
You need to sign up as a member to the site in order for it to remember your personal preference. I could do it with cookies, but I prefer to have this remembered on a per user basis, so you can sign in from any computer anywhere and it will remember your setting. (If you preferred the old site design, then choose "oldDefault" from the list of options on the right).
Other benefits of membership include being able to search the site index for particular phrases, using it's built in search function rather than google's search, which depends on when the site was crawled.
Searching for text like "bob marley" will show you all the results on this site that refer to him (but only if you are logged in). Alternatively, you could do a google search like this:
bob marley site:theguitarmaster.co.uk
Site membership also allows you to post comments and even submit your own stories for inclusion on the site.
So what are you waiting for?
Sign-up here! (Membership is free and easy)
http://www.theguitarmaster.co.uk/article.php/keep-site-design-choice