On MP3s, set the Artist_Name field to the URL of your website.

I have not tested this yet.  To make it easier for fans to find you, the next time you record a song, set the Artist_Name field on your MP3s to the URL of your website (60 char limit).  

The Artist_Name field will not be clickable, but it may help fans to quickly find you within the Internet's URL soup, especially if you do not own the dot-com extension.