Thanks Newport Boy

That's useful info to mull over.

The old pages still exist in the root directory of the website because I didn't want any links to them from other websites to fail, but they should redirect to the newer song pages which are in sub-sub directories (e.g. /Songs/A/ etc). Links from the Song Menu should go to the new pages. I've used PRO Sitemaps to create a sitemap which has been submitted to Google and Bing. I'll give them a day or two more to process the info.