21st Century Breakdown Books

[Countrygirl]

I'm thinking about buying the 21st Century Breakdown sheet music book and I was wondering which book version would be better to buy.

There's this one with just guitar chords:

http://www.amazon.com/21st-Century-Breakdown-Authentic-Guitar/dp/0739062050/ref=sr_1_7?ie=UTF8&s=books&qid=1272220861&sr=8-7

and they have this one with piano/vocal/chords:

http://www.amazon.com/Green-Day-Century-Breakdown-Songbook/dp/0739062328/ref=sr_1_1?ie=UTF8&s=books&qid=1272222900&sr=8-1

I'm wondering if the guitar chords in the piano/vocal/chords book is easier than the Authentic Guitar version. I noticed that the authentic guitar version has more pages in it too, which I'm not sure why. Basically, which book do you think would be better if I wanted to play harder guitar chords like Green Day plays? I would like to get piano music too, but I'm not sure if the guitar chords in the piano/vocal/chords book are too easy. Are the guitar chords similar in both books or is one version harder than the other?

Sorry if this is in the wrong thread. I'm not sure where to put it.

[Ally]

i have the first one, but i imagine both will be pretty much the same. I think both will have the same chords in tbh

[Sanity Loan]

I have the guitar tab edition and it has the actual tabs to the songs.... not just chord diagrams. The tab version also has lyrics and the notes(?)and rhythms of the vocals

[Countrygirl]

I have the guitar tab edition and it has the actual tabs to the songs.... not just chord diagrams. The tab version also has lyrics and the notes(?)and rhythms of the vocals

That sounds pretty good. I might get that one. Still not sure, b/c I like the piano too.

i have the first one, but i imagine both will be pretty much the same. I think both will have the same chords in tbh

Thanks for the advice!