I am an intermediate player with a decent feel for music. I use the guitar to accompany myself, but have not played with another guitarist or bassist. I am wanting a program, either online or book form with a CD, that can help take my playing to the next level. I don't have a handle on music theory, although I do read music a little and can play what I read on the guitar as long as it's in the first position. My interests include blues, classical, and finger style.
Suggestions for where I go from here ? ? Does anyone have a book or program that they recommend? Has anyone used this: http://www.guitarbreakthrough.com/
Thanks for your help.