I'm the Catalan and Spanish Wikipedia Beethoven user. Nevertheless, until today 23th of March 2015, this was the page used by a Danish user that also had Beethoven as his name. Now you can find him with his new user name changed here: Beethoven9.
Because of his user name change, now I can keep using Beethoven as my global account in all Wikimedia projects. This would have been impossible without the Danish Beethoven collaboration, empathy and kindness. I'm extremely grateful to him for doing this.