I have only been learning guitar for a few months and recently bought a songbook. At the top is the category "EZ Guitar with Riffs (With TAB)". At first I thought this meant that the music was classified as easy to learn (and seems to be), however I am wondering if it is actually a "dumbed down" version of the songs since there are a few parts in some songs that I KNOW the tab is not completely accurate, for instance you will play a chorus 4X and the 2nd time there is a more complicated fill and it's just not there!

Is this due to the songbook category saying it's the EZ version or is EZ just the overall difficulty level? I have looked on the net for a while and not found my answer so I thought I'd ask here.
The first response is not good becuase I BOUGHT the sheet music from Cherry Lane Music it's all legit and all that, but thanks for trying.