Ben Randolph
Power User
I just recently bought this one, but I've found it to be a pretty good breakdown of jazz improv: Amazon.com: Big Book of Jazz Guitar Improvisation (Book & CD) (9780739031728): Mark Dziuba: Books
If you're new to fretboard theory, this is a great book: Amazon.com: Guitar Fretboard Workbook (9780634049019): Barrett Tagliarino: Books
It does not cover modes very well, however.
I agree with henry that a problem is that it's easy for scales to box you in and your playing to become very scalar, as in your playing sounds like repetitive scales. Scales/modes themselves are easy to learn. Learning to apply chord tones, licks and arpeggios to develop your own style is the challenge that takes a lifetime to develop. Even the best players are still developing this. I still am ;-)
It's all about the journey...
If you're new to fretboard theory, this is a great book: Amazon.com: Guitar Fretboard Workbook (9780634049019): Barrett Tagliarino: Books
It does not cover modes very well, however.
I agree with henry that a problem is that it's easy for scales to box you in and your playing to become very scalar, as in your playing sounds like repetitive scales. Scales/modes themselves are easy to learn. Learning to apply chord tones, licks and arpeggios to develop your own style is the challenge that takes a lifetime to develop. Even the best players are still developing this. I still am ;-)
It's all about the journey...