Much like Wikipedia, Last.fm pages are collaboratively edited, which means that any registered
user can contribute content to artist, album, and track pages -- such as uploading images, adding events, suggesting videos from YouTube, and updating the artist biography.
However, to prevent spam and vandalism, brand new users are not allowed to edit content on the site right away. Instead, you may see an error message similar to one of these:
Don't worry, after you've actively used the site for a short while, your account will be automatically granted permission to edit wikis and add content to Last.fm pages. In the meantime, we would encourage you to take a quick tour of Last.fm
and try some of it's key features