So one of my friends had the karaoke version of the opening and after listening to it I noticed that the track seemed way too short so I bought the "guide" version and realized that parts 3, 5, 7, and 8 of the opening are cut out. So basically we only got 5/9ths of what we paid for. Cute. The singers in the guide version do not know how to keep time, and there are many very audible mistakes where a singer will come in too early and then stop. I am so upset by this. The most crucial parts of the opening are cut out. I just don't understand why someone who clearly has no knowledge of this musical would try to market a poorly made instrumental version. Don't buy it. Trust me.