Heh, yeah there was one spot that was tough to keep on beat there.
I've been told about the Rocksmith "free jam" before, yeah. Not that I've ever used it, but I'd guess that really pigeon-holes you into a specific style, whereas I want my system to be completely open-ended. And also it's really important to me that the robots don't actually add anything, but only analyze and judge what of yours should stay or not.