Talk:Get Music Relationship Class
Probably need a StyleGuideline to describe which entities need to be related to paid downloads. I've never actually used one of those things, but I'd guess any well-implemented site will have URLs for artists, albums and tracks. Presumably if you've already got a URL to an album, there's no point in adding 12 more URLs for each individual track. Or is there? Is the artist link intended only for artists that provide their own, independent websites?
Do the licensing terms of free downloads matter? Do they need to be represented in the database? Do we need to provide a special link to T&Cs?