It is even worse if you use it in languages other than english since Siri only recognizes the language you have set before and that also applies to artist names

It is even worse if you use it in languages other than english since Siri only recognizes the language you have set before and that also applies to artist names and titles. In my case I would have to pronounce bands like "Real Estate" the german way in order to use this function. Apple should have anticipated that and allowed music related commands to be analyzed in your native language and english.