I just bought the Jam Blues tracks, and they are awesome! Did you ever put tabs together for the chords? Or maybe do a video? I can solo pretty good, but my biggest hang up with jamming (and transcription) is chords, and where to play them on the neck. I pretty much only do basic chunka-chunka and bar chords. Like, I can do an A7 everywhere, but it's really hard to know where you are doing them without seeing it. Also, the cool slides into 9ths and stuff, I'm just not always sure that I get that when I'm listening. I for one would be interested in a chord course like the Jam Tracks, even be willing to buy a course for that! That would really help me! Thanks for whatever help you can share!