I'm happy I gave this game a proper, fair chance. I was having a great time up until they started making me watch lengthy ads before EVERY SINGLE SONG, not even allowing for retries unless you watch another full ad. But don't worry, for $6.99 you get unlimited access to your songs... for a week. I was actually enjoying myself, looking through the songs I could unlock, and considering dropping some money on this game, but the insane greed just turned me right off. Deleting the app.