The band page is a free artist page we offer to all TuneCore artists (you'll find it under the "Promote" tab and it will appear once you have distributed music to stores). This is a great tool for marketing yourself, especially if you do not have your own artist website. You can include a link to your personal artist website, band photo description, tour dates, album link to iTunes and liner notes.
If you would like to edit your band page URL after creating the page, please contact TuneCore Support.