I haven't worked on these much, creating about four articles. So far things seem to be fine, but there are some issues.
Vocaloid Database (big site that list albums)
Miku DataBase (blog that list albums)
Author (producer) article
Album article (here)
Updates in relation
I'm going to attempt to turn the album image into a link as well, currently you can get to a different album by clicking the linked text.
Overlinking, this means linking the same Vocaloid name repeated, it is unnecessary and looks bad. The content for a majority of these pages are eye level and don't really require scrolling.
Introduction/summarization about the album. This largely depends on the one who created the page. My main issue is the lack of stating who is featured on the album such as Producer, Artist (other contributors), and Vocaloid. This would at least keep the name linking to the intro rather than the parameters.
On February 2013, Heidelun created the My Heart album page, this contains a YouTube upload that gives previews of what is on the album. I like this idea, but I want to know where the upload can be placed.
When the Next/Previous box appears on pages that do not have a previous or next album. It's fairly annoying because it won't be used. For example The Sonika Album, currently the producer is not releasing the rest of his Vocaloid songs.