Why is Grooveshark not working was on it yesterday but today June 3rd it doesn't work?

Grooveshark was officially shut down in April 2015 due to legal issues surrounding copyright infringement and licensing. If you're experiencing issues accessing it, it may be due to its permanent closure rather than a temporary technical problem. As of now, there are no legitimate ways to access Grooveshark, and you may want to consider alternative music streaming services.