Great. That sent me back to Sally Gooden. I had worked it up a bit at some time but the definitive version (Eck Robertson's) has a three octave range and I had a hard time making it work in my head. I'll see if I can get it where I like it and post it sometime. It's nice to add some improv to it, I do that all the time but tend to stick to the tune when I record something. Nice ideas.
Here's that version:
http://files.me.com/bassnote/aizmgf.mov
What amazes me is the drive and fluidity and stream of good ideas. When he finally lays on that minor it's a real release.