Listening to Toots Thielemans and Kenny Werner now. I will be studying with Mr. Werner this August on his 'Effortless' Mastery'. It's something I want to learn more about. In this time I think these are worthwhile to learn about. Also Frederic Chiu's method although aimed at pianists seems to be something I want dive into.
In the mean time I am trying to get my printer to print black and not red.... Argh!