new jazz book

got a great book at the library.  "Jazz Standards for Easy Guitar" by Hal Leonard publishers.  60 standards in EZ format -- a little too easy.  I will learn them, do some chord substitutions, and there you go.  then add some improv to it -- still working on that!

so, how to use 9s and 10s.  Start with 9s for the day's practice, and later, after you're warmed up, move on to 10s.  Good for the muscles.