How to delete a RateYourMusic account?
The description of the service:
Rate Your Music (or RYM) is an online collaborative metadata database of musical and non-musical releases and films which can be catalogued, rated and reviewed by users.
Deletion complexity:
Not possible
After deleteing the account, it will be deactivated for 30 days before being deleted permanently. Messages, forum posts, and contributions stay on the site even after your account is deleted.