Rated 4 out of 5 stars

Awesome after Last FM became payed I couldn't use fire fm anymore have been looking for an alternative.
And with this grooveshark is becoming a good replacement. Would love to see some buttons to control grooveshark instead of keypresses.Have been looking to your code to adjust it myself but I'm not such a great developer :( Anyways great addon keep it up :)

This review is for a previous version of the add-on (1.3).