Well... I quit playing guitar over 3 years ago, never really dug into classical guitarplayers. By the time I had the money to buy all the CD's I wanted I already focussed on piano completely. (Chopin's ballades are for piano, btw.

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Guhlenn, what you can do to get your classical playing up to level, and your reading skills is just getting a beginners book, one that starts with playing one open string, then after 6 exercises adds another string... That's how I learned to read for guitar (I could read music already, but didn't have a clue where to find the notes on my guitar, although I did play it for over 4 years already.) You can go over these exercises pretty fast, it's just a way to learn the link between guitar and written music with silly exercises. Good for your (finger)picking technique too.
The big thing with tablature is that there's no way to write rhythm. So, since most classical pieces, especially the easier once are not all that easily to find on CD, you'd be nowhere with just a tab... Dunno if you can find it. But it's worth working on the reading skills. There's nothing as much fun as being tired, and uninspired, and just being able to put on a book with easy scores and play. And those books with notes are WAY cheaper than tabl-books!!
Bass331964, you should go to the library and rent some cd's to find your way in there. The CD's are arranged mostly by composer. So go look for Granados, Goyescas, just the typical spanish composers. After a while you'll find out which ones are the best guitarplayers for which composer.
(For example, for one of my favourite pianopieces, I have 4 different recordings, one is ok, one just sucks, and richter plays it even better as Prokofiev(the composer) himself. But you can't find the complete piece (a cycle of 20 pieces) by either richter or prokofiev because they only recorded fragments of it. Mymy...

But all recordings have their good points. Nothing is completely bad...)
Oh, and about playing a classical piece the way it is written and not interpreting it, I've heard that idea too, Richter did that too. But that is kindof interpreting it like you suppose it is meant to be. Just that they have a better idea what it's supposed to be like. It still isn't mechanical playing. On the contrary!! It's an interesting discussion really...