Bilbo you know stuff about jazz, right? I occasionally come across these little nuggets of info about what scale is useful for a given type of chord, or what type of chord can be substituted for another type of chord, and I wonder: Do jazz players really remember all that stuff and recall and apply that knowledge as the chords go by?
Because I sometimes struggle to even find the intervals of the next chord reliably if they're going by too fast, so I think the chances of me remembering all these bonus ideas are pretty slim.