This musical simulator is one of the most popular games in this genre. Millions of users are enjoying it now. And you will also join their company once you try Incredibox at least once. This time, you will play an unblocked version. It means you will get access to all musical styles and beats with no restrictions. All you need to do is to show your best musical talents and combine the notes into something really fantastic. Experiment, amend and rewrite – you are free to do what you want in this musical challenge!