First of all, thanks for playing and downloading the game. Initially the game was not meant to be a HTML5 game and I didn't have a lot of time to spend on optimization, so it could happen that it freezes. I'm really sorry it happened by the way. About the music, you are right and i almost every time underrate it even if I know i shouldn't do that. For the last question, yes, i have played it all, just before publishing it. Thanks for all the feedbacks you gave me, i really appreciated them :)