If you’re selling FLACs on bandcamp, you can get your notes & lyrics automatically added to the individual files, and you can add PDFs or other extras quite easily. Here’s another good reason you should do this:
About a year ago, I sent this out to various label managers, music blogs, and music news sites. I got a surprisingly underwhelming response. I doubt that the response would be any greater now, but I still feel the need to repost this, as there’s been no change from where I’m sitting.