Many of us get some kind of satisfaction from entering data. The essential “first level” data, i.e. releases and their tracklists, has an immediate use in tagging music files. “Second level” data (other data and relationships to other entities) is… nice to look at. You can also tag your files with it in some cases, but even if you do it seems difficult to actually find a use for it locally.
Do you have any ideas what this data can be used for, other than simply displaying it? Any cool applications or visualizations that you use or have used? Any ideas for what could be? One cool use previously linked in the blog: 6 Degrees of Vince Gill. I’m interested both in stuff like this and more useful stuff.