How to remove your Last.fm account
How to remove your Last.fm account
From the Last.fm faq: Should you wish to permanently delete your account, you can do this on the Data tab (http://www.last.fm/settings/account) in your settings. From here, make sure you enter your password correctly, and confirm that you want to delete your account.
Direct removal link: http://www.last.fm/settings/account
Cannot delete the account, or worried the data lingers? See what to do when a site won’t let you delete.